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

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Sitagliptin Impurity 74 Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-S051-139
Formula: C₁₀H₁₀F₃NO₂·HCl
Family: Sitagliptin

Sitagliptin Impurity 75

ImpurityLevels of characterisation

Cat. No.: P-S051-140
Formula: C₁₂H₁₂F₃NO₂
Family: Sitagliptin

Sitagliptin Impurity 76 Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-S051-141
Formula: C₁₀H₁₀F₃NO₂·HCl
Family: Sitagliptin

Sitagliptin Impurity 77

ImpurityLevels of characterisation

Cat. No.: P-S051-142
Formula: C₁₂H₁₂F₃NO₂
Family: Sitagliptin

Sitagliptin Impurity 78 Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-S051-143
Formula: C₁₀H₁₀F₃NO₂·HCl
Family: Sitagliptin
Synonyms: 3-Amino-4-(2,3,4-trifluorophenyl)butanoic acid hydrochloride

Sitagliptin Impurity 79

ImpurityLevels of characterisation

Cat. No.: P-S051-144
Formula: C₁₂H₁₂F₃NO₂
Family: Sitagliptin

Sitagliptin Impurity 80 Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-S051-145
Formula: C₁₀H₁₀F₃NO₂·HCl
Family: Sitagliptin

Sitagliptin Impurity 81 Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-S051-146
Formula: C₁₅H₁₉F₃N₂O·HCl
Family: Sitagliptin
Synonyms: (3S)-3-Amino-1-piperidin-1-yl-4-(2,4,5-trifluorophenyl)butan-1-one hydrochloride

Sitagliptin Impurity 83

ImpurityLevels of characterisation

Cat. No.: P-S051-148
Formula: C₂₉H₃₃F₆N₃O₅
Family: Sitagliptin

Sitagliptin Impurity 85

ImpurityLevels of characterisation

Cat. No.: P-S051-150
Formula: C₁₇H₁₅F₆N₅O₃
Family: Sitagliptin
Synonyms: [(2R)-4-Oxo-4-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-1-(2,4,5-trifluorophenyl)butan-2-yl]carbamic acid

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