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Categories / Impurity

Impurity Products

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

Showing 10033-10056 of 27565 products
All In Stock Custom Synthesis
5-(2-hydroxyethyl)-2-methoxyphenol chemical structure
Custom Synthesis

5-(2-hydroxyethyl)-2-methoxyphenol

CAT No. CS-ED-02092
CAS No. 50602-41-0
Category Impurity
Parent API
Formula C9H12O3
Mol. Wt. 168.19
5-(3,3-Dimethylbicyclo[2.2.1]heptan-2-yl)pent-3-en-2-one chemical structure
Custom Synthesis

5-(3,3-Dimethylbicyclo[2.2.1]heptan-2-yl)pent-3-en-2-one

CAT No. CS-O-48364
CAS No. -
Category Impurity
Parent API -
Formula C14H22O
Mol. Wt. 206.32
5-(3-Chlorophenyl)-N-[4-morpholin-4-ymethyl)phenyl]furan-2-carboxamide chemical structure
Custom Synthesis

5-(3-Chlorophenyl)-N-[4-morpholin-4-ymethyl)phenyl]furan-2-carboxamide

CAT No. CS-T-12359
CAS No. 638156-11-3
Category Impurity
Parent API
Formula -
Mol. Wt.
5-(4-(2-(4-hydroxyphenyl)propan-2-yl)phenoxy)-2-methylisoindoline-1,3-dione chemical structure
Custom Synthesis

5-(4-(2-(4-hydroxyphenyl)propan-2-yl)phenoxy)-2-methylisoindoline-1,3-dione

CAT No. CS-O-44625
CAS No. 61864-47-9
Category Impurity
Parent API Bisphenol
Formula C24H21NO4
Mol. Wt. 387.43
5-(4-(2-(Methyl(pyridin-2-yl)amino)ethoxy)benzyl)-thiazolidine-2,4-dione hydrochloride chemical structure
Custom Synthesis

5-(4-(2-(Methyl(pyridin-2-yl)amino)ethoxy)benzyl)-thiazolidine-2,4-dione hydrochloride

CAT No. CS-MM-12611
CAS No. 302543-62-0
Category Impurity
Parent API
Formula C18H20ClN3O3S
Mol. Wt. 393.9
5-(4'-(diazidomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole chemical structure
Custom Synthesis

5-(4'-(diazidomethyl)-[1,1'-biphenyl]-2-yl)-1H-tetrazole

CAT No. CS-O-40702
CAS No.
Category Impurity
Parent API Irbesartan
Formula C14H10N10
Mol. Wt. 318.30
5-(4'-(diazidomethyl)-[1,1'-biphenyl]-2-yl)-1-trityl-1H-tetrazole chemical structure
Custom Synthesis

5-(4'-(diazidomethyl)-[1,1'-biphenyl]-2-yl)-1-trityl-1H-tetrazole

CAT No. CS-O-40701
CAS No.
Category Impurity
Parent API Irbesartan
Formula C33H24N10
Mol. Wt. 560.61
5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-oxazole chemical structure
Custom Synthesis

5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-oxazole

CAT No. CS-DV-02937
CAS No. 942070-84-0
Category Impurity
Parent API
Formula -
Mol. Wt.
5-(4-azidobutyl)-1-cyclohexyl-1H-tetrazole chemical structure
Custom Synthesis

5-(4-azidobutyl)-1-cyclohexyl-1H-tetrazole

CAT No. CS-O-41328
CAS No. -
Category Impurity
Parent API cilostazol
Formula C11H19N7
Mol. Wt. 249.17
5-(4-bromo-1-(2-fluorophenyl)-2-oxobutyl)-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one chemical structure
Custom Synthesis

5-(4-bromo-1-(2-fluorophenyl)-2-oxobutyl)-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one

CAT No. CS-O-42003
CAS No. -
Category Impurity
Parent API Prasugrel
Formula C17H17BrFNO2S
Mol. Wt. 398.29
5-(4-bromo-2-fluorophenylamino)-4-fluoro-N-hydroxy-1-methyl-1H-benzo[d]imidazole-6-carboxamide chemical structure
Custom Synthesis

5-(4-bromo-2-fluorophenylamino)-4-fluoro-N-hydroxy-1-methyl-1H-benzo[d]imidazole-6-carboxamide

CAT No. CS-O-38532
CAS No. -
Category Impurity
Parent API Binimetinib
Formula C15H11BrF2N4O2
Mol. Wt. 397.17
5-(4-Bromophenyl)-6-(2-chloroethoxy)pyrimidin-4-amine chemical structure
Custom Synthesis

5-(4-Bromophenyl)-6-(2-chloroethoxy)pyrimidin-4-amine

CAT No. CS-O-40900
CAS No. -
Category Impurity
Parent API Macitentan
Formula C12H11BrClN3O
Mol. Wt. 328.59
5-(4-Fluorophenyl)-5-hydroxy-3-isobutyryl-1,4-diphenyl-1,5-dihydro-2H-pyrrol-2-one chemical structure
Custom Synthesis

5-(4-Fluorophenyl)-5-hydroxy-3-isobutyryl-1,4-diphenyl-1,5-dihydro-2H-pyrrol-2-one

CAT No. CS-O-60608
CAS No.
Category Impurity
Parent API Atorvastatin
Formula C26H22FNO3
Mol. Wt. 415.46
5-(4-Fluorophenyl)-α-(5-iodo-2-methylphenyl)-2-thiophenemethanol chemical structure
Custom Synthesis

5-(4-Fluorophenyl)-α-(5-iodo-2-methylphenyl)-2-thiophenemethanol

CAT No. CS-O-43987
CAS No. 1818268-45-9
Category Impurity
Parent API Canagliflozin
Formula C18H14FIOS
Mol. Wt. 424.27
5-(5-(2-acetoxy-2,6,7,7a-tetrahydrothieno[3,2-c]pyridin-5(4H)-yl)-1-(2-fluorophenyl)-2-oxopentyl)-3a,4,5,6,7,7a-hexahydrothieno[3,2-c]pyridin-2-yl acetate chemical structure
Custom Synthesis

5-(5-(2-acetoxy-2,6,7,7a-tetrahydrothieno[3,2-c]pyridin-5(4H)-yl)-1-(2-fluorophenyl)-2-oxopentyl)-3a,4,5,6,7,7a-hexahydrothieno[3,2-c]pyridin-2-yl acetate

CAT No. CS-O-42002
CAS No. -
Category Impurity
Parent API Prasugrel
Formula C29H35FN2O5S2
Mol. Wt. 574.73
5-(5-bromo-5-(2-fluorophenyl)-4-oxopentyl)-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one chemical structure
Custom Synthesis

5-(5-bromo-5-(2-fluorophenyl)-4-oxopentyl)-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one

CAT No. CS-O-42004
CAS No. -
Category Impurity
Parent API Prasugrel
Formula C18H19BrFNO2S
Mol. Wt. 412.32
5-(7-Hydroxy-6-methyloctyl)-2(5H)-furanone chemical structure
Custom Synthesis

5-(7-Hydroxy-6-methyloctyl)-2(5H)-furanone

CAT No. CS-O-48358
CAS No. 1206874-24-9
Category Impurity
Parent API .
Formula C13H22O3
Mol. Wt. 226.31
5-(Alpha-Folinilamido) Tetrahydrofolic Acid chemical structure
Custom Synthesis

5-(Alpha-Folinilamido) Tetrahydrofolic Acid

CAT No. CS-O-38646
CAS No. -
Category Impurity
Parent API folic Acid
Formula C39H44N14O12
Mol. Wt. 900.85
5-(cyclohexylamino)-5-oxopentyl 5-hydroxypentanoate chemical structure
Custom Synthesis

5-(cyclohexylamino)-5-oxopentyl 5-hydroxypentanoate

CAT No. CS-O-47210
CAS No. -
Category Impurity
Parent API Cilostazol
Formula C16H29NO4
Mol. Wt. 299.41
5-(gamma-folinilamido) tetrahydrofolic acid chemical structure
Custom Synthesis

5-(gamma-folinilamido) tetrahydrofolic acid

CAT No. CS-O-35692
CAS No. -
Category Impurity
Parent API Folic Acid
Formula C39H44N14O12
Mol. Wt. 900.85
5-(gamma-folinoyl)tetrahydrofolate chemical structure
Custom Synthesis

5-(gamma-folinoyl)tetrahydrofolate

CAT No. CS-O-45472
CAS No. -
Category Impurity
Parent API Folic Acid
Formula C38H40N14O11
Mol. Wt. 868.81
5-(hydroxyamino)-3-(trifluoromethyl)picolinonitrile chemical structure
Custom Synthesis

5-(hydroxyamino)-3-(trifluoromethyl)picolinonitrile

CAT No. CS-O-43131
CAS No.
Category Impurity
Parent API Apalutamide
Formula C7H4F3N3O
Mol. Wt. 203.12
5-(hydroxymethyl)-2-isopropyl-3-methoxyphenol chemical structure
Custom Synthesis

5-(hydroxymethyl)-2-isopropyl-3-methoxyphenol

CAT No. CS-O-38406
CAS No. -
Category Impurity
Parent API
Formula C11H16O3
Mol. Wt. 196.24
5-(Hydroxymethyl)-4-oxazolecarboxylic acid chemical structure
Custom Synthesis

5-(Hydroxymethyl)-4-oxazolecarboxylic acid

CAT No. CS-O-46116
CAS No. 1240611-13-5
Category Impurity
Parent API
Formula C5H5NO4
Mol. Wt. 143.1

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