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High-Quality Certified Pesticide Standards

Explore ISO 17034-accredited reference materials from Clearsynth . Each compound is meticulously tested for purity and traceability to support your environmental monitoring, food safety, and residue analysis workflows.

Reliability you can measure — precision you can trust, only at Clearsynth.

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Structure - (4S)-Tetrahydro-3,3-dimethyl-2H-pyran-4-amine
(4S)-Tetrahydro-3,3-dimethyl-2H-pyran-4-amine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-57291
CAS Number: 2102028-40-8
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4S)-Tetrahydro-3,3-dimethyl-2H-pyran-4-amine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4S,4'S)-2,2'-Cyclohexylidenebis[4,5-dihydro-4-phenyloxazole]
(4S,4'S)-2,2'-Cyclohexylidenebis[4,5-dihydro-4-phenyloxazole]
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-BL-00093
CAS Number: 2185014-88-2
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4S,4'S)-2,2'-Cyclohexylidenebis[4,5-dihydro-4-phenyloxazole]
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4S,5R)-()-4-Methyl-5-phenyl-2-oxazolidinone
(4S,5R)-()-4-Methyl-5-phenyl-2-oxazolidinone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-DV-00213
CAS Number: 16251-45-9
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4S,5R)-()-4-Methyl-5-phenyl-2-oxazolidinone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4S,5R)-2-(4-methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid
(4S,5R)-2-(4-methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-DV-00214
CAS Number: 196404-55-4
Product type: Chiral
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4S,5R)-2-(4-methoxy-phenyl)-3-N-BOC-4-phenyl-3, 5-oxazolidine carboxylic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4S,5R)-3-(Tert-butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid
(4S,5R)-3-(Tert-butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-32174
CAS Number: 143527-70-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4S,5R)-3-(Tert-butoxycarbonyl)-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4S,5R)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid
(4S,5R)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-DV-00215
CAS Number: 949023-16-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4S,5R)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4S,5S)-3,4-dimethyl-5-phenyloxazolidine
(4S,5S)-3,4-dimethyl-5-phenyloxazolidine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-33306
CAS Number: 66574-19-4
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4S,5S)-3,4-dimethyl-5-phenyloxazolidine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4S,6R)-4-hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide
(4S,6R)-4-hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-41368
CAS Number: 1197375-13-5
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4S,6R)-4-hydroxy-6-methyl-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4S,αS)-4-Benzyl-3-(α-methyl-1-oxohexyl)-2-oxazolidinone-d3
(4S,αS)-4-Benzyl-3-(α-methyl-1-oxohexyl)-2-oxazolidinone-d3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97760
CAS Number: 1329812-07-8
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4S,αS)-4-Benzyl-3-(α-methyl-1-oxohexyl)-2-oxazolidinone-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4-Sulfamoylphenyl)hydrazine Hydrochloride
(4-Sulfamoylphenyl)hydrazine Hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-42933
CAS Number: 17852-52-7
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4-Sulfamoylphenyl)hydrazine Hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4-Trideuteromethoxy) Trimethoprim N3-Oxide
(4-Trideuteromethoxy) Trimethoprim N3-Oxide
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-102462
CAS Number: 27653-67-4(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4-Trideuteromethoxy) Trimethoprim N3-Oxide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (4Z)-Mycophenolate Mofetil (EP Impurity C)
(4Z)-Mycophenolate Mofetil (EP Impurity C)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-83799
CAS Number: 1076198-64-5
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (4Z)-Mycophenolate Mofetil (EP Impurity C)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-(chloromethyl)furan-2-yl)methanol
(5-(chloromethyl)furan-2-yl)methanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-43270
CAS Number: 1265365-41-0
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-(chloromethyl)furan-2-yl)methanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-(mercaptomethyl)furan-2-yl)methanol
(5-(mercaptomethyl)furan-2-yl)methanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-43268
CAS Number: 159144-93-1
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-(mercaptomethyl)furan-2-yl)methanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-(pyridin-3-yl)-1,3-phenylene)dimethanol
(5-(pyridin-3-yl)-1,3-phenylene)dimethanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-45629
CAS Number: 139054-27-6
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-(pyridin-3-yl)-1,3-phenylene)dimethanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5,5’-Bis(2-(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6,6’-dichloro-3-hydroxy-3,3’-biindolin...
(5,5’-Bis(2-(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6,6’-dichloro-3-hydroxy-3,3’-biindolin...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-99367
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5,5’-Bis(2-(4-(benzo[d]isothiazol-3-yl)piperazin-1-yl)ethyl)-6,6’-dichloro-3-hydroxy-3,3’-biindolin...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5,5-Dioctyl-5H-dithieno[3,2-b:2',3'-d]pyran-2,7-diyl)bis(tributylstannane)
(5,5-Dioctyl-5H-dithieno[3,2-b:2',3'-d]pyran-2,7-diyl)bis(tributylstannane)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-37043
CAS Number: 2411908-96-6
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5,5-Dioctyl-5H-dithieno[3,2-b:2',3'-d]pyran-2,7-diyl)bis(tributylstannane)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5,5-dioctyl-5H-dithieno[3,2-b:2',3'-d]thiopyran-2,7-diyl)bis(tributylstannane)
(5,5-dioctyl-5H-dithieno[3,2-b:2',3'-d]thiopyran-2,7-diyl)bis(tributylstannane)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-37042
CAS Number: 2411908-95-5
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5,5-dioctyl-5H-dithieno[3,2-b:2',3'-d]thiopyran-2,7-diyl)bis(tributylstannane)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5,6-Difluoroindan-2-yl)amine
(5,6-Difluoroindan-2-yl)amine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-57423
CAS Number: 173998-68-0
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5,6-Difluoroindan-2-yl)amine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5a)-17-(3-Pyridinyl)androst-16-en-3-one
(5a)-17-(3-Pyridinyl)androst-16-en-3-one
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-60950
CAS Number: 154229-26-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5a)-17-(3-Pyridinyl)androst-16-en-3-one
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5a)-Estrane-3,17-dione
(5a)-Estrane-3,17-dione
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-54193
CAS Number: 5696-58-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5a)-Estrane-3,17-dione
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5a)-Pregnane-3,20-dione
(5a)-Pregnane-3,20-dione
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-60733
CAS Number: 566-65-4
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5a)-Pregnane-3,20-dione
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5a)-Pregnane-3,20-dione-d4 Cyclic 20-(1,2-Ethanediyl Acetal)
(5a)-Pregnane-3,20-dione-d4 Cyclic 20-(1,2-Ethanediyl Acetal)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-102856
CAS Number: 1452-23-9(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5a)-Pregnane-3,20-dione-d4 Cyclic 20-(1,2-Ethanediyl Acetal)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5a,17b)-Androstano[3,2-c]isoxazol-17-ol
(5a,17b)-Androstano[3,2-c]isoxazol-17-ol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-48250
CAS Number: 884483-38-9
Product type: Steroids
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5a,17b)-Androstano[3,2-c]isoxazol-17-ol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Amino-1H-[1,2,4]triazol-3-yl)-methanol
(5-Amino-1H-[1,2,4]triazol-3-yl)-methanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-M-09036
CAS Number: 27277-03-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Amino-1H-[1,2,4]triazol-3-yl)-methanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-amino-2(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione)
(5-amino-2(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-33087
CAS Number: 191732-76-0
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-amino-2(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Amino-6-(methoxy-d3)pyrazin-2-yl)boronic Acid
(5-Amino-6-(methoxy-d3)pyrazin-2-yl)boronic Acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-96440
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Amino-6-(methoxy-d3)pyrazin-2-yl)boronic Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-bromo-2-chlorophenyl)(2-fluorophenyl)methanone
(5-bromo-2-chlorophenyl)(2-fluorophenyl)methanone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-33468
CAS Number: 1715629-30-3
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-bromo-2-chlorophenyl)(2-fluorophenyl)methanone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Bromo-2-chlorophenyl)(2-methoxyphenyl)methanone
(5-Bromo-2-chlorophenyl)(2-methoxyphenyl)methanone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-60253
CAS Number: 1771251-94-5
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Bromo-2-chlorophenyl)(2-methoxyphenyl)methanone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-bromo-2-chlorophenyl)(3-fluorophenyl)methanone
(5-bromo-2-chlorophenyl)(3-fluorophenyl)methanone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-54156
CAS Number: 1712958-06-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-bromo-2-chlorophenyl)(3-fluorophenyl)methanone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-bromo-2-chlorophenyl)(4-ethoxyphenyl)methanol
(5-bromo-2-chlorophenyl)(4-ethoxyphenyl)methanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-32486
CAS Number: 1280647-32-6
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5-bromo-2-chlorophenyl)(4-ethoxyphenyl)methanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-bromo-2-chlorophenyl)(4-ethoxyphenyl)methoxy)(t-butyl)dimethyl)silane
(5-bromo-2-chlorophenyl)(4-ethoxyphenyl)methoxy)(t-butyl)dimethyl)silane
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-32495
CAS Number: NA
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5-bromo-2-chlorophenyl)(4-ethoxyphenyl)methoxy)(t-butyl)dimethyl)silane
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Bromo-2-chlorophenyl)(4-methylphenyl)methanone
(5-Bromo-2-chlorophenyl)(4-methylphenyl)methanone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-54437
CAS Number: 1096342-71-0
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Bromo-2-chlorophenyl)(4-methylphenyl)methanone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Bromo-2-chlorophenyl)phenylmethanone
(5-Bromo-2-chlorophenyl)phenylmethanone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-54436
CAS Number: 312749-31-8
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Bromo-2-chlorophenyl)phenylmethanone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Carboxypentyl- 2,2,3,3,4,4-d6 )triphenylphosphoniumBromide
(5-Carboxypentyl- 2,2,3,3,4,4-d6 )triphenylphosphoniumBromide
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-C-01737
CAS Number: NA
Product type: Stable Isotope Reagent
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Carboxypentyl- 2,2,3,3,4,4-d6 )triphenylphosphoniumBromide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Chloropyrazin-2-yl)methanamine
(5-Chloropyrazin-2-yl)methanamine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-MM-60595
CAS Number: 1060814-53-0
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Chloropyrazin-2-yl)methanamine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Chloropyrazin-2-yl)methanamine Hydrochloride
(5-Chloropyrazin-2-yl)methanamine Hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-EO-03285
CAS Number: 1794737-26-0
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Chloropyrazin-2-yl)methanamine Hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5E)-1,3-Bis-O-(tert-Butyldimethylsilyl)-24-oxo-calcipotriene-d4
(5E)-1,3-Bis-O-(tert-Butyldimethylsilyl)-24-oxo-calcipotriene-d4
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97729
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5E)-1,3-Bis-O-(tert-Butyldimethylsilyl)-24-oxo-calcipotriene-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5E)-5-[4-(Dimethylamino)benzylidene]-2-mercapto-1,3-thiazol-4(5H)-one
(5E)-5-[4-(Dimethylamino)benzylidene]-2-mercapto-1,3-thiazol-4(5H)-one
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-M-28417
CAS Number: 536-17-4
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5E)-5-[4-(Dimethylamino)benzylidene]-2-mercapto-1,3-thiazol-4(5H)-one
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5E)-Bimatoprost-d5
(5E)-Bimatoprost-d5
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97753
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5E)-Bimatoprost-d5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5E)-Calcipotriene-d4
(5E)-Calcipotriene-d4
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97722
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5E)-Calcipotriene-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5E,6Z)-5,6-Bis(2,2-dimethylpropylidene)decane
(5E,6Z)-5,6-Bis(2,2-dimethylpropylidene)decane
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-36519
CAS Number: 55712-56-6
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5E,6Z)-5,6-Bis(2,2-dimethylpropylidene)decane
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5E,9E,13E)-Teprenone
(5E,9E,13E)-Teprenone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-87244
CAS Number: 3796-63-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5E,9E,13E)-Teprenone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-ethyl-1H-imidazol-4-yl)methanol
(5-ethyl-1H-imidazol-4-yl)methanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-13286
CAS Number: 80304-45-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5-ethyl-1H-imidazol-4-yl)methanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Ethyl-1H-imidazol-4-yl)methanol hydrochloride
(5-Ethyl-1H-imidazol-4-yl)methanol hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-EO-01745
CAS Number: 38603-74-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Ethyl-1H-imidazol-4-yl)methanol hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-ethylthiophen-2-yl)(phenyl)methanone
(5-ethylthiophen-2-yl)(phenyl)methanone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-50039
CAS Number: 6933-26-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-ethylthiophen-2-yl)(phenyl)methanone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Fluoro-6-methylpyridin-3-yl)boronic acid
(5-Fluoro-6-methylpyridin-3-yl)boronic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-ED-41821
CAS Number: 1858215-94-7
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Fluoro-6-methylpyridin-3-yl)boronic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-fluoropyrimidin-2-yl)boronic acid
(5-fluoropyrimidin-2-yl)boronic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-38141
CAS Number: 2092540-74-2
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-fluoropyrimidin-2-yl)boronic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Fluoropyrimidin-4-yl)boronic acid
(5-Fluoropyrimidin-4-yl)boronic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-52735
CAS Number: 1439366-12-7
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Fluoropyrimidin-4-yl)boronic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 1-((2-(1H-tetrazol-5-yl)biphenyl-4- yl)methyl)-4-(prop-1-en-2
(5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 1-((2-(1H-tetrazol-5-yl)biphenyl-4- yl)methyl)-4-(prop-1-en-2
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-35249
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Methyl-2-oxo-1,3-dioxol-4-yl)methyl 1-((2-(1H-tetrazol-5-yl)biphenyl-4- yl)methyl)-4-(prop-1-en-2
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-butyl-4-(2-hydroxypropan-2-yl)-1-((2'-(2-trityl-2H-tetrazol
(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-butyl-4-(2-hydroxypropan-2-yl)-1-((2'-(2-trityl-2H-tetrazol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-35016
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-butyl-4-(2-hydroxypropan-2-yl)-1-((2'-(2-trityl-2H-tetrazol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-(2-hydroxybutan-2-yl)-2-propyl-1-((2'-(2-trityl-2H-tetrazol
(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-(2-hydroxybutan-2-yl)-2-propyl-1-((2'-(2-trityl-2H-tetrazol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-35017
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 4-(2-hydroxybutan-2-yl)-2-propyl-1-((2'-(2-trityl-2H-tetrazol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl Formate
(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl Formate
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-ED-01339
CAS Number: 91526-17-9
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl Formate
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Methyl-3-pyridinyl)methyl Rupatadine
(5-Methyl-3-pyridinyl)methyl Rupatadine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-81385
CAS Number: 1422960-88-0
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5-Methyl-3-pyridinyl)methyl Rupatadine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-Methyl-3-pyridinyl)methyl Rupatadine Hcl
(5-Methyl-3-pyridinyl)methyl Rupatadine Hcl
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-52800
CAS Number: 1422960-88-0 (free Base)
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-Methyl-3-pyridinyl)methyl Rupatadine Hcl
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-nitropyridin-2-yl)boronic acid
(5-nitropyridin-2-yl)boronic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-38142
CAS Number: 1072946-12-3
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5-nitropyridin-2-yl)boronic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5-PyriMidinecarboxylicacid, 4-[[(3-chloro-4-Methoxyphenyl)Methyl]aMino]-2-(Methylthio)-,ethyl ester...
(5-PyriMidinecarboxylicacid, 4-[[(3-chloro-4-Methoxyphenyl)Methyl]aMino]-2-(Methylthio)-,ethyl ester...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-32414
CAS Number: 330785-81-4
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5-PyriMidinecarboxylicacid, 4-[[(3-chloro-4-Methoxyphenyl)Methyl]aMino]-2-(Methylthio)-,ethyl ester...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)​-​5-​(aminomethyl)​-​1,​3-​oxazolidin-​2-​one hydrochloride
(5R)​-​5-​(aminomethyl)​-​1,​3-​oxazolidin-​2-​one hydrochloride
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-95927
CAS Number: 1788036-27-0
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R)​-​5-​(aminomethyl)​-​1,​3-​oxazolidin-​2-​one hydrochloride
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)-1-(5-Chloro-3-hydroxy-2,3-dihydrobenzo[d]oxazol-2-yl)-5-methyl-4-(5-methyl-2-(2H-1,2,3-triazol-...
(5R)-1-(5-Chloro-3-hydroxy-2,3-dihydrobenzo[d]oxazol-2-yl)-5-methyl-4-(5-methyl-2-(2H-1,2,3-triazol-...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-51624
CAS Number: NA
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R)-1-(5-Chloro-3-hydroxy-2,3-dihydrobenzo[d]oxazol-2-yl)-5-methyl-4-(5-methyl-2-(2H-1,2,3-triazol-...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)-3-(4-Bromo-3-fluorophenyl)-5-(hydroxymethyl)-2-oxazolidinone
(5R)-3-(4-Bromo-3-fluorophenyl)-5-(hydroxymethyl)-2-oxazolidinone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-ED-02224
CAS Number: 444335-16-4
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R)-3-(4-Bromo-3-fluorophenyl)-5-(hydroxymethyl)-2-oxazolidinone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)-3-[6-[2-[(2,6-dichlorophenyl)methoxy]ethoxy]hexyl]-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-1,3...
(5R)-3-[6-[2-[(2,6-dichlorophenyl)methoxy]ethoxy]hexyl]-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-1,3...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-ED-02231
CAS Number: 503068-36-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R)-3-[6-[2-[(2,6-dichlorophenyl)methoxy]ethoxy]hexyl]-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-1,3...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)-5-Amino-5,6-dihydro-4H-imidazo[4,5,1-ij]quinolin-2(1H)-one
(5R)-5-Amino-5,6-dihydro-4H-imidazo[4,5,1-ij]quinolin-2(1H)-one
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-38479
CAS Number: 132875-37-7
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R)-5-Amino-5,6-dihydro-4H-imidazo[4,5,1-ij]quinolin-2(1H)-one
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)-5-ETHYL-5-HYDROXY-1,4,5,8-TETRAHYDROOXEPINO[3,4-C]PYRIDINE-3,9-DIONE
(5R)-5-ETHYL-5-HYDROXY-1,4,5,8-TETRAHYDROOXEPINO[3,4-C]PYRIDINE-3,9-DIONE
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-49367
CAS Number: 221054-70-2
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R)-5-ETHYL-5-HYDROXY-1,4,5,8-TETRAHYDROOXEPINO[3,4-C]PYRIDINE-3,9-DIONE
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)-6-Cyano-5-hydroxy-3-oxo-hexanoic Acid tert-Butyl Ester
(5R)-6-Cyano-5-hydroxy-3-oxo-hexanoic Acid tert-Butyl Ester
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-10935
CAS Number: 125988-01-4
Product type: Chiral
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5R)-6-Cyano-5-hydroxy-3-oxo-hexanoic Acid tert-Butyl Ester
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)-Flucloxacillin Penilloic Acid
(5R)-Flucloxacillin Penilloic Acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-54744
CAS Number: 42947-70-6
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5R)-Flucloxacillin Penilloic Acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)-Rosuvastatin Methyl Ester
(5R)-Rosuvastatin Methyl Ester
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-85734
CAS Number: 1776088-23-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5R)-Rosuvastatin Methyl Ester
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R)-tert-Butyl Edoxaban
(5R)-tert-Butyl Edoxaban
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-59241
CAS Number: 1255529-33-9
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R)-tert-Butyl Edoxaban
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R,6S)-2-[(4-Chlorophenyl)amino]-5-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]-5,6-dihydro-4H-1,3-ox...
(5R,6S)-2-[(4-Chlorophenyl)amino]-5-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]-5,6-dihydro-4H-1,3-ox...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97693
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R,6S)-2-[(4-Chlorophenyl)amino]-5-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]-5,6-dihydro-4H-1,3-ox...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-e...
(5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-e...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-38362
CAS Number: 106560-13-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-e...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-e...
(5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-e...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-38363
CAS Number: 106559-90-4
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R,6S)-6-((R)-1-hydroxyethyl)-7-oxo-3-((S)-tetrahydrofuran-2-yl)-4-thia-1-azabicyclo[3.2.0]hept-2-e...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5R,9Z,12R,18R)-9-Ethylidene-7-(hydroxymethyl)-5-methyl-3,6,11-trioxa-15-azatetracyclo[10.5.1.05,7.0
(5R,9Z,12R,18R)-9-Ethylidene-7-(hydroxymethyl)-5-methyl-3,6,11-trioxa-15-azatetracyclo[10.5.1.05,7.0
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-ZH-35264
CAS Number: 40158-95-0
Product type: Intermediate
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5R,9Z,12R,18R)-9-Ethylidene-7-(hydroxymethyl)-5-methyl-3,6,11-trioxa-15-azatetracyclo[10.5.1.05,7.0
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S)​-​5-​(aminomethyl)​-​1,​3-​oxazolidin-​2-​one
(5S)​-​5-​(aminomethyl)​-​1,​3-​oxazolidin-​2-​one
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-44607
CAS Number: 1319737-99-9
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5S)​-​5-​(aminomethyl)​-​1,​3-​oxazolidin-​2-​one
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S)-2-[(1S,2S,4R)-Bicyclo[2.2.1]hept-2-ylamino]-5-methyl-5-(1-methylethyl)-4(5H)-thiazolone
(5S)-2-[(1S,2S,4R)-Bicyclo[2.2.1]hept-2-ylamino]-5-methyl-5-(1-methylethyl)-4(5H)-thiazolone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-37230
CAS Number: 1095565-81-3
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5S)-2-[(1S,2S,4R)-Bicyclo[2.2.1]hept-2-ylamino]-5-methyl-5-(1-methylethyl)-4(5H)-thiazolone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S)-3-(1,1-Dimethylethyl)-2-phenyl-5-oxazolidinemethanol
(5S)-3-(1,1-Dimethylethyl)-2-phenyl-5-oxazolidinemethanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-TB-29152
CAS Number: 194861-99-9
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5S)-3-(1,1-Dimethylethyl)-2-phenyl-5-oxazolidinemethanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S)-3-(4-Bromo-3-fluorophenyl)-5-(hydroxymethyl)-2-oxazolidinone
(5S)-3-(4-Bromo-3-fluorophenyl)-5-(hydroxymethyl)-2-oxazolidinone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-53999
CAS Number: 1369530-77-7
Product type: Building Blocks
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5S)-3-(4-Bromo-3-fluorophenyl)-5-(hydroxymethyl)-2-oxazolidinone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S)-5-carboxystrictosidine
(5S)-5-carboxystrictosidine
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-DV-00227
CAS Number: 20824-29-7
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5S)-5-carboxystrictosidine
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone
(5S)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-TA-14242
CAS Number: 101328-84-1
Product type: Chiral
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5S)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S)-N,5-bis(4-fluorophenyl)-5-hydroxypentanamide
(5S)-N,5-bis(4-fluorophenyl)-5-hydroxypentanamide
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-15766
CAS Number: Not available
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: Therapeutic
Analytes: (5S)-N,5-bis(4-fluorophenyl)-5-hydroxypentanamide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S,5’S)-Dihydroxy Lysinonorleucine-d4
(5S,5’S)-Dihydroxy Lysinonorleucine-d4
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-103031
CAS Number: 32619-23-1(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5S,5’S)-Dihydroxy Lysinonorleucine-d4
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S,6R,7R,9R,16R)-16-Hydroxy-6-methoxy-5-methyl-7-(methylamino)-6,7,8,9,15,16-hexahydro-17-oxa-4b,9a...
(5S,6R,7R,9R,16R)-16-Hydroxy-6-methoxy-5-methyl-7-(methylamino)-6,7,8,9,15,16-hexahydro-17-oxa-4b,9a...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-MM-66435
CAS Number: 112953-11-4
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5S,6R,7R,9R,16R)-16-Hydroxy-6-methoxy-5-methyl-7-(methylamino)-6,7,8,9,15,16-hexahydro-17-oxa-4b,9a...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5S,8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-2,4,5,6,7,8,9,11,12,13,14,15,16,17-tetradecahy...
(5S,8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-2,4,5,6,7,8,9,11,12,13,14,15,16,17-tetradecahy...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-59189
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5S,8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-17-hydroxy-2,4,5,6,7,8,9,11,12,13,14,15,16,17-tetradecahy...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5Z)-5-(2-Methylpropylidene)-2,4-imidazolidinedione
(5Z)-5-(2-Methylpropylidene)-2,4-imidazolidinedione
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-39162
CAS Number: 1369499-44-4
Product type: Pharmaceutical Stds.
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5Z)-5-(2-Methylpropylidene)-2,4-imidazolidinedione
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5Z)-Lycopene
(5Z)-Lycopene
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-45387
CAS Number: 101468-86-4
Product type: API
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5Z)-Lycopene
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5Z)-Orysastrobin
(5Z)-Orysastrobin
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-60567
CAS Number: 1231422-05-1
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5Z)-Orysastrobin
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5Z)-rel-Cloprostenol Sodium
(5Z)-rel-Cloprostenol Sodium
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-13225
CAS Number: 55028-72-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5Z)-rel-Cloprostenol Sodium
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5Z,8Z)-Tetradecadienoylcarnitine-13C3
(5Z,8Z)-Tetradecadienoylcarnitine-13C3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-97150
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5Z,8Z)-Tetradecadienoylcarnitine-13C3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (5α,11β)-11,21-Bis[(trimethylsilyl)oxy]pregnane-3,20-dione 3,20-bis(O-methyloxime)
(5α,11β)-11,21-Bis[(trimethylsilyl)oxy]pregnane-3,20-dione 3,20-bis(O-methyloxime)
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-54331
CAS Number: 57305-39-2
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (5α,11β)-11,21-Bis[(trimethylsilyl)oxy]pregnane-3,20-dione 3,20-bis(O-methyloxime)
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6a)-17,21-Dihydroxy-6-methylpregna-1,4,9(11)-triene-3,20-dione
(6a)-17,21-Dihydroxy-6-methylpregna-1,4,9(11)-triene-3,20-dione
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-53231
CAS Number: 93269-35-3
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6a)-17,21-Dihydroxy-6-methylpregna-1,4,9(11)-triene-3,20-dione
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6a,11ß,16a,17a)-S-(Chloromethyl) Ester, 6,9-difluoro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-met
(6a,11ß,16a,17a)-S-(Chloromethyl) Ester, 6,9-difluoro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-met
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-TA-93168
CAS Number: 1374153-88-4
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6a,11ß,16a,17a)-S-(Chloromethyl) Ester, 6,9-difluoro-17-[(2-furanylcarbonyl)oxy]-11-hydroxy-16-met
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6a,9b,11b,16a)-21-(Acetyloxy)-9,11-epoxy-6-fluoro-16-methyl-d3-pregna-1,4-diene-3,20-dione
(6a,9b,11b,16a)-21-(Acetyloxy)-9,11-epoxy-6-fluoro-16-methyl-d3-pregna-1,4-diene-3,20-dione
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-102886
CAS Number: 61618-91-5(Unlabelled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6a,9b,11b,16a)-21-(Acetyloxy)-9,11-epoxy-6-fluoro-16-methyl-d3-pregna-1,4-diene-3,20-dione
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6-Aminohexyl)trimethylammonium-d9 Bromide Hydrobromide
(6-Aminohexyl)trimethylammonium-d9 Bromide Hydrobromide
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-100866
CAS Number: 33968-67-1(unlabled)
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6-Aminohexyl)trimethylammonium-d9 Bromide Hydrobromide
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6-Aminopyridin-2-yl)(1-methylpiperidin-4-yl)methanone
(6-Aminopyridin-2-yl)(1-methylpiperidin-4-yl)methanone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-MM-59987
CAS Number: 613678-03-8
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6-Aminopyridin-2-yl)(1-methylpiperidin-4-yl)methanone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6aR,9R)-delta10-Tetrahydrocannabinol
(6aR,9R)-delta10-Tetrahydrocannabinol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-56419
CAS Number: 95543-62-7
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6aR,9R)-delta10-Tetrahydrocannabinol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6-azabicyclo[3.1.1]heptan-1-yl)methanol
(6-azabicyclo[3.1.1]heptan-1-yl)methanol
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-51692
CAS Number: 1891290-32-6
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6-azabicyclo[3.1.1]heptan-1-yl)methanol
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6bR,​10aR) Lumateperone
(6bR,​10aR) Lumateperone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-94186
CAS Number: 1576240-16-8
Product type: Impurity
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6bR,​10aR) Lumateperone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6-Bromo-2-ethyl-3-benzofuranyl)(3,5-dibromo-4-hydroxyphenyl)methanone
(6-Bromo-2-ethyl-3-benzofuranyl)(3,5-dibromo-4-hydroxyphenyl)methanone
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-49785
CAS Number: 1402819-05-9
Product type:
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6-Bromo-2-ethyl-3-benzofuranyl)(3,5-dibromo-4-hydroxyphenyl)methanone
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6-Bromohexyl)Malanic acid
(6-Bromohexyl)Malanic acid
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-O-53860
CAS Number: 628280-73-9
Product type: Fine Chemicals
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6-Bromohexyl)Malanic acid
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6E)-7-[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-5-hydroxy-3-oxo-6-heptenoic Acid-d7 1,1-...
(6E)-7-[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-5-hydroxy-3-oxo-6-heptenoic Acid-d7 1,1-...
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-101376
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6E)-7-[3-(4-Fluorophenyl)-1-(1-methylethyl)-1H-indol-2-yl]-5-hydroxy-3-oxo-6-heptenoic Acid-d7 1,1-...
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6E)-8-Methyl-6-nonenoic Acid Ethyl Ester-d5
(6E)-8-Methyl-6-nonenoic Acid Ethyl Ester-d5
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-98538
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6E)-8-Methyl-6-nonenoic Acid Ethyl Ester-d5
Certified reference material developed for use in pesticide residue analysis and quality control applications.
Structure - (6E)-8-Methyl-6-nonenoic Acid Methyl Ester-d3
(6E)-8-Methyl-6-nonenoic Acid Methyl Ester-d3
ISO 17034
ISO 17034 Produced in accordance with internationally recognised requirements for the development and production of reference standards and for the competence of reference standard manufacturers.
Product Code: CS-T-98537
Product type: Stable Isotopes
Product Format: Neat
Product Class: -
Product Subcategory: -
Analytes: (6E)-8-Methyl-6-nonenoic Acid Methyl Ester-d3
Certified reference material developed for use in pesticide residue analysis and quality control applications.
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