Pharmaceutical analytical standards

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

Results 5,821-5,830 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-F117-024
Formula: C₃₀H₂₉F₆N₄O₆P
Family: Fosaprepitant
Synonyms: [3-[[(2R,3S)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-3-phenylmorpholin-4-yl]methyl]-5-oxo-4H-1,2,4-triazol-1-yl]-phenylmethoxyphosphinic acid, Defluoro Fosaprepitant Benzyl Ester

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-R073-055
Formula: C₁₄H₂₂N₂O₄
Family: Rivastigmine
Synonyms: (1S)-1-[3-(Ethyl-methyl-oxidoazaniumyl)carbonyloxyphenyl]-N,N-dimethylethanamine oxide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-R073-057
Formula: C₁₆H₁₈N₂O₃·HCl
Family: Rivastigmine
Synonyms: (1S)-N,N-Dimethyl-1-[3-(4-nitrophenoxy)phenyl]ethanamine hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-R073-058
Formula: C₁₃H₂₀N₂O₂·HCl
Family: Rivastigmine
Synonyms: [3-[(1R)-1-(Methylamino)ethyl]phenyl] N-ethyl-N-methylcarbamate hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-R073-059
Formula: C₁₅H₂₅N₂O₂·I
Family: Rivastigmine
Synonyms: [(1S)-1-[3-[Ethyl(methyl)carbamoyl]oxyphenyl]ethyl]-trimethylazanium iodide

ImpurityLevels of characterisation

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