Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 24,841-24,850 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-G051-017
CAS: 873009-45-1
Formula: C₇H₆ClNO₃S
Family: Glycine
Synonyms: 2-(5-chlorothiophene-2-carboxamido)acetic acid, 2-[(5-chlorothiophene-2-carbonyl)amino]acetic acid

ImpurityLevels of characterisation

Cat. No.: P-F008-005
CAS: 105628-70-4
Formula: C₁₄H₁₆ClN₃O₂S·HCl
Family: Fasudil
Synonyms: 1-(1-Chloro-5-isoquinolinesulfonyl)homopiperazine HCl, Fasudil Impurity 33 HCl

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C181-041
CAS: 2376120-29-3
Formula: C₂₂H₄₀O₈
Family: Clarithromycin
Synonyms: (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-Ethyl-4,6,12,13-tetrahydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione, 6-O-methylerythronolide A

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-P066-037
CAS: 46022-05-3
Formula: C₈H₁₂O₄
Family: Perospirone
Synonyms: Perospirone Impurity 33, trans-(1R,2R)-cyclohexane-1,2-dicarboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-P066-038
CAS: 21963-41-7
Formula: C₈H₁₂O₄
Family: Perospirone
Synonyms: Perospirone Impurity 34, trans-(1S,2S)-cyclohexane-1,2-dicarboxylic acid

ImpurityLevels of characterisation

Cat. No.: P-D004-006
CAS: 100146-16-5
Formula: C₁₈H₁₄N₄
Family: Daclatasvir
Synonyms: 4,4'-(Biphenyl-4,4'-diyl)bis(1H-imidazole), 5-[4-[4-(1H-imidazol-5-yl)phenyl]phenyl]-1H-imidazole

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