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Categories / Impurity

Impurity Products

Browse available compounds, catalogue references, CAS numbers and technical details from Clearsynth.

Showing 5569-5592 of 27541 products
All In Stock Custom Synthesis
(+/-)-Pramipexole chemical structure
Custom Synthesis

(+/-)-Pramipexole

CAT No. CS-T-60706
CAS No. 104617-86-9
Category Impurity
Parent API Pramipexole
Formula C10H17N3S
Mol. Wt. 211.3
(+/-)-rac-Cannabichromevarinic Acid chemical structure
Custom Synthesis

(+/-)-rac-Cannabichromevarinic Acid

CAT No. CS-T-69612
CAS No. 1628112-69-5
Category Impurity
Parent API
Formula -
Mol. Wt.
(+/-)-rac-Cannabicyclolic Acid chemical structure
Custom Synthesis

(+/-)-rac-Cannabicyclolic Acid

CAT No. CS-T-70302
CAS No. 40524-99-0
Category Impurity
Parent API
Formula -
Mol. Wt.
(±)-α-Lipoamide chemical structure
Custom Synthesis

(±)-α-Lipoamide

CAT No. CS-BX-00022
CAS No. 940-69-2
Category Impurity
Parent API
Formula -
Mol. Wt.
(±)-10-Hydroxycamptothecin chemical structure
Custom Synthesis

(±)-10-Hydroxycamptothecin

CAT No. CS-O-31182
CAS No. 64439-81-2
Category Impurity
Parent API Camptothecin
Formula -
Mol. Wt.
(±)-2’-Methylpropranolol Hydrochloride chemical structure
Custom Synthesis

(±)-2’-Methylpropranolol Hydrochloride

CAT No. CS-T-80321
CAS No. 15230-34-9
Category Impurity
Parent API Propranolol
Formula -
Mol. Wt.
(±)5-Deoxy-strigol chemical structure
Custom Synthesis

(±)5-Deoxy-strigol

CAT No. CS-T-73335
CAS No. 139540-45-7
Category Impurity
Parent API
Formula -
Mol. Wt.
(±)-9,10-Dihydrojasmonic Acid chemical structure
Custom Synthesis

(±)-9,10-Dihydrojasmonic Acid

CAT No. CS-T-89268
CAS No. 3572-64-3
Category Impurity
Parent API
Formula -
Mol. Wt.
(±)-Anisodamine chemical structure
Custom Synthesis

(±)-Anisodamine

CAT No. CS-O-61105
CAS No. 85760-60-7
Category Impurity
Parent API Anisodamine
Formula C17H23NO4
Mol. Wt. 305.37
(±)-Apomorphine chemical structure
Custom Synthesis

(±)-Apomorphine

CAT No. CS-T-66571
CAS No. 61503-74-0
Category Impurity
Parent API Apomorphine
Formula -
Mol. Wt.
(±)-Atovaquone Impurity C-d5 chemical structure
Custom Synthesis

(±)-Atovaquone Impurity C-d5

CAT No. CS-T-101886
CAS No.
Category Impurity
Parent API
Formula C22H12D5ClO3
Mol. Wt. 369.85
(±)-Isomenthone chemical structure
Custom Synthesis

(±)-Isomenthone

CAT No. CS-T-29776
CAS No. 491-07-6
Category Impurity
Parent API Menthone
Formula C10H18O
Mol. Wt. 154.3
(±)-Lactic acid homopolymer chemical structure
Custom Synthesis

(±)-Lactic acid homopolymer

CAT No. CS-DV-00023
CAS No. 26100-51-6
Category Impurity
Parent API -
Formula (C3H6O3)n
Mol. Wt. 90.08
(±)-Neoisomenthol chemical structure
Custom Synthesis

(±)-Neoisomenthol

CAT No. CS-T-83293
CAS No. 491-02-1
Category Impurity
Parent API Menthol
Formula -
Mol. Wt.
(±)-p-Fenfluramine Hydrochloride chemical structure
Custom Synthesis

(±)-p-Fenfluramine Hydrochloride

CAT No. CS-T-74305
CAS No. 54779-55-4
Category Impurity
Parent API Fenfluramine
Formula C12H17ClF3N
Mol. Wt. 267.72
(±)-p-Octopamaine hydrochloride chemical structure
Custom Synthesis

(±)-p-Octopamaine hydrochloride

CAT No. CS-EK-01624
CAS No. 770-05-8
Category Impurity
Parent API
Formula C8H12ClNO2
Mol. Wt. 189.64
(1-(2-(Benzyloxy)-2-oxoethyl)cyclohexyl)methanaminium chloride chemical structure
Custom Synthesis

(1-(2-(Benzyloxy)-2-oxoethyl)cyclohexyl)methanaminium chloride

CAT No. CS-O-65614
CAS No. 649747-95-5
Category Impurity
Parent API Gabapentin
Formula C16H24ClNO2
Mol. Wt. 297.82 g/mol
(1-(3-Methoxyphenyl)-2-methylpentan-1-one) chemical structure
Custom Synthesis

(1-(3-Methoxyphenyl)-2-methylpentan-1-one)

CAT No. CS-O-52386
CAS No. 1592075-83-6
Category Impurity
Parent API Tapentadol
Formula C13H18O2
Mol. Wt. 206.28
(1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid) chemical structure
Custom Synthesis

(1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-3a,4,5,6,7,7a-hexahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid)

CAT No. CS-O-39331
CAS No. -
Category Impurity
Parent API
Formula C25H26N4O5
Mol. Wt. 462.50
(1-(4-methoxyphenyl)propan-2-yl)aspartate Sodium chemical structure
Custom Synthesis

(1-(4-methoxyphenyl)propan-2-yl)aspartate Sodium

CAT No. CS-O-62538
CAS No. -
Category Impurity
Parent API Formoterol
Formula C14H17NNa2O5
Mol. Wt. 325.27
(1-(Cyanomethyl)cyclopropyl)methyl Methanesulfonate chemical structure
Custom Synthesis

(1-(Cyanomethyl)cyclopropyl)methyl Methanesulfonate

CAT No. CS-T-73613
CAS No. 152922-86-6
Category Impurity
Parent API Montelukast
Formula C7H11NO3S
Mol. Wt. 189.23
(1,2,6,7,-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetonitrile chemical structure
Custom Synthesis

(1,2,6,7,-Tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetonitrile

CAT No. CS-T-43732
CAS No. 221530-44-5
Category Impurity
Parent API
Formula -
Mol. Wt.
(1,3:2,4) Dibenzylidene sorbitol (DBS) chemical structure
Custom Synthesis

(1,3:2,4) Dibenzylidene sorbitol (DBS)

CAT No. CS-DU-00070
CAS No. 19046-64-1
Category Impurity
Parent API Sorbitol
Formula -
Mol. Wt.
(1,3-Dimethyl-2,5-dioxoimidazolidin-4-yl)-acetic acid chemical structure
Custom Synthesis

(1,3-Dimethyl-2,5-dioxoimidazolidin-4-yl)-acetic acid

CAT No. CS-M-25292
CAS No. 26972-48-5
Category Impurity
Parent API
Formula -
Mol. Wt.

Impurity Products at Clearsynth

Browse available Impurity products from Clearsynth. These compounds support analytical research, quality control and pharmaceutical development.

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