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CAS号: 823817-55-6 英文名称: Sitagliptin Impurity 1 英文同义词: SITAGLIPTIN-13;Sitagliptin-13;Sitagliptin Impurity 1;Sitagliptin impurity SKY-8-ISO;1,2,4-Triazolo[4,3-a]pyrazine,7-[(3S)-3-amino-1-oxo-4-(2,4,5-trifluorophenyl)butyl]-5,6,7,8-tetrahydro-3-(trifluoromethyl)-;1-Butanone, 3-amino-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-4-(2,4,5-trifluorophenyl)-, (3S)-;Sitagliptin impurity 1/Sitagliptin EP Impurity A/Sitagliptin S-Isomer/(S)-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-amine 中文名称: 西他列汀杂质1 中文同义词: 西格列汀杂质15;西格列汀杂质 A;西格列汀EP杂质A;(S)-西格列汀 盐酸盐;西他列汀杂质SKY-8-ISO 分子式: C16H15F6N5O 分子量: 407.31 沸点 : 529.9±60.0 °C(Predicted) 密度 : 1.61±0.1 g/cm3(Predicted) 酸度系数(pKa): 7.20±0.10(Predicted)