Pharmaceutical analytical standards

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

Results 10,591-10,600 of 35,292

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ImpurityLevels of characterisation

Cat. No.: P-P209-015
Formula: C₁₇H₂₀N₂S
Family: Promethazine
Synonyms: (2S)-N,N-Dimethyl-2-phenothiazin-10-ylpropan-1-amine, Promethazine Impurity 1

ImpurityLevels of characterisation

Cat. No.: P-P209-016
Formula: C₁₇H₂₀N₂S
Family: Promethazine
Synonyms: (2R)-N,N-Dimethyl-2-phenothiazin-10-ylpropan-1-amine, Promethazine Impurity 2

ImpurityLevels of characterisation

Cat. No.: P-P209-017
Formula: C₁₇H₂₀N₂OS
Family: Promethazine
Synonyms: (2S)-N,N-Dimethyl-2-(5-oxophenothiazin-10-yl)propan-1-amine, Promethazine Impurity 3

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-R007-018
Formula: C₈H₁₂N₄O₃
Family: Raltegravir
Synonyms: N-(1-Amino-2-methyl-1-oxopropan-2-yl)-5-methyl-1,3,4-oxadiazole-2-carboxamide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-R007-020
Formula: C₂₂H₂₇FN₆O₆
Family: Raltegravir
Synonyms: Ethyl (1E)-N-[2-[2-[4-[(4-fluorophenyl)methylcarbamoyl]-5-hydroxy-1-methyl-6-oxopyrimidin-2-yl]propan-2-ylamino]-2-oxoacetyl]ethanehydrazonate, Raltegravir Impurity 4

ImpurityLevels of characterisation

Cat. No.: P-R007-021
Formula: C₂₂H₂₇FN₆O₆
Family: Raltegravir
Synonyms: Ethyl (1Z)-N-[2-[2-[4-[(4-fluorophenyl)methylcarbamoyl]-5-hydroxy-1-methyl-6-oxopyrimidin-2-yl]propan-2-ylamino]-2-oxoacetyl]ethanehydrazonate, Raltegravir Impurity 5

ImpurityLevels of characterisation

ImpurityLevels of characterisation

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