Compound Name: Sitagliptin Impurity A

Synonyms: (R)-Sitagliptin rac-Fumarate Adduct (mixture of diastereomers); N-[(1R)-3-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-oxo-1-[(2,4,5-trifluorophenyl)methyl]propyl]-L-Aspartic acid; Sitagliptin Maleate adduct;

CAS Number: 2088771-60-0

Molecular Formula: C20H19F6N5O5

Molecular Weight: 523.39

Cat. Number: SIT2001