Pharmaceutical analytical standards

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

Results 10,321-10,330 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-U006-022
Formula: C₂₂H₂₇BrNO·Br
Family: Umeclidinium
Synonyms: [1-(2-Bromoethyl)-1-azoniabicyclo[2.2.2]octan-4-yl]-diphenylmethanol bromide, Umeclidinium Impurity 13

ImpurityLevels of characterisation

Cat. No.: P-U006-024
Formula: C₄₄H₅₄N₂O₃·2Br
Family: Umeclidinium
Synonyms: [1-[2-[2-[4-[Hydroxy(diphenyl)methyl]-1-azoniabicyclo[2.2.2]octan-1-yl]ethoxy]ethyl]-1-azoniabicyclo[2.2.2]octan-4-yl]-diphenylmethanol dibromide, Umeclidinium Impurity 14

ImpurityLevels of characterisation

Cat. No.: P-U006-025
Formula: C₁₉H₂₈NO₃·Br
Family: Umeclidinium
Synonyms: Ethyl 1-(2-phenylmethoxyethyl)-1-azoniabicyclo[2.2.2]octane-4-carboxylate bromide, Umeclidinium Impurity 15

ImpurityLevels of characterisation

Cat. No.: P-U006-026
Formula: C₁₈H₃₂N₂O₄·2HCl
Family: Umeclidinium
Synonyms: Ethyl 1-[2-(4-ethoxycarbonylpiperidin-1-yl)ethyl]piperidine-4-carboxylate dihydrochloride

ImpurityLevels of characterisation

Cat. No.: P-U006-018
Formula: C₂₀H₂₃NO·HCl
Family: Umeclidinium
Synonyms: (4-Ethenylpiperidin-4-yl)-diphenylmethanol hydrochloride, diphenyl(4-vinylpiperidin-4-yl)methanol hydrochloride

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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