Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S051-078
Formula: C₁₆H₁₅F₆N₅O₂
Family: Sitagliptin
Synonyms: (3R)-3-Amino-1-[2-oxido-3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-2-ium-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S051-080
Formula: C₆H₉ClN₄
Family: Sitagliptin
Synonyms: 3-(Chloromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine

ImpurityLevels of characterisation

Cat. No.: P-S051-081
Formula: C₁₆H₁₅F₆N₅O·H₃PO₄
Family: Sitagliptin
Synonyms: (3R)-3-Amino-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,3,6-trifluorophenyl)butan-1-one phosphate, Sitagliptin Impurity 21 Phosphate Salt

ImpurityLevels of characterisation

Cat. No.: P-S051-084
Formula: C₁₆H₁₅F₆N₅O₂
Family: Sitagliptin
Synonyms: (3R)-3-Amino-1-[1-oxido-3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-1-ium-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one

ImpurityLevels of characterisation

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