Pharmaceutical analytical standards

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

Results 30,761-30,770 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-G019-011
CAS: 1497338-46-1
Formula: C₃₃H₃₂F₂N₄O₈
Family: Gatifloxacin
Synonyms: 7-[4-(3-Carboxy-1-cyclopropyl-6-fluoro-8-methoxy-4-oxoquinolin-7-yl)-3-methylpiperazin-1-yl]-1-cyclopropyl-6-fluoro-8-methoxy-4-oxoquinoline-3-carboxylic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-G019-014
CAS: 112811-57-1
Formula: C₁₈H₂₀FN₃O₄
Family: Gatifloxacin
Synonyms: Gatifloxacin Impurity 5 (3-Desmethyl Gatifloxacin), Desmethyl Gatifloxacin

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C052-006
CAS: 5624-26-0
Formula: C₆H₈N₂O₄
Family: Carglumic Acid
Synonyms: racemic-Carglumic Acid Impurity A (3-(2,5-Dioxoimidazolidin-4-yl)propanoic Acid), racemic-Carglumic Acid Impurity A

ImpurityLevels of characterisation

Cat. No.: P-H037-008
CAS: 20062-41-3
Formula: C₁₀H₈N₄
Family: Hydralazine
Synonyms: 3-Methyl-1,2,4-triazolo(3,4-a)phthalazine, S-Triazolo(3,4-a)phthalazine, 3-methyl-

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-H037-018
CAS: 67536-13-4
Formula: C₁₁H₁₀N₄O₂
Family: Hydralazine
Synonyms: 2-(phthalazin-1-ylhydrazinylidene)propanoic acid, Pyruvic acid, 1-phthalazinylhydrazone

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