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CAS号: 823817-56-7 英文名称: rac-Sitagliptin 英文同义词: rac-Sitagliptin;Sitagliptin chiral isomer;3-a]pyrazin-7(8H)-yl]-4-(2;rac-SitagliptinSee: S491000;5-trifluorophenyl)-1-butanone;3-Amino-1-[3-(trifluoromethyl)-5;7-[3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazine;7-[3-Amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazine;7-[1-Oxo-3-amino-4-(2,4,5-trifluorophenyl)butyl]-3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazine;3-AMino-1-[3-(trifluoroMethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-1-butanone 中文名称: 7-[1-氧代-3-氨基-4-(2,4,5-三氟苯基)丁基]-3-(三氟甲基)-5,6,7,8-四氢-1,2,4-三唑并[4,3-A]吡嗪 中文同义词: 西他列汀-A;西他列汀消旋体;西他利汀杂质 E;西他列汀手性异构体;5-三氟苯基)丁-1-酮;3-A]吡嗪-7-基]-4-(2;3-氨基-1-[3-(三氟甲基)-5;7-[1-氧代-3-氨基-4-(2,4,5-三氟苯基)丁基]-3-(三氟甲基)-5,6,7,8-四氢-1,2,4-三唑并[4,3-A]吡嗪 分子式: C16 H15 F6 N5 O 分子量: 407.31 沸点 : 529.9±60.0 °C(Predicted) 密度 : 1.61±0.1 g/cm3(Predicted) 储存条件 : Refrigerator 酸度系数(pKa): 7.20±0.10(Predicted)