英文名稱
4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one
1-(3-(三氟甲基)-5,6-二氫-[1,2,4]三唑并[4,3-a]吡嗪-7(8H)-基)-4-(2,4,5-三氟苯基)1,3-丁二酮(西格列汀雜質)
Smiles Code
Fc1cc(F)c(CC(=O)CC(=O)N2CCn3c(C2)nnc3C(F)(F)F)cc1F
Off-White to Pale Beige Solid
Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;
4-Oxo-4-[3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-1-(2,4,5-trifluorophenyl)butan-2-one is a Sitagliptin intermediate.