Sitagliptin / CAS 486460-32-6 white or off-white powder anti-diabetes raw material Best quality and honest cooperate product ... NameSitagliptin CAS:486460-32-6Synonyms(3R)-3-Amino-1-[3-(trifluoromethyl)-5,6 ... Intermediate; (2R)-4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin- ... at 25°C Sitagliptin , CAS:486460-32-6, Best quality Sitagliptin