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CAS号: 1253056-01-7 英文名称: Sitagliptin Impurity 10 英文同义词: SITAGLIPTIN-8;Sitagliptin-8;Sitagliptin Hydroxy Amide Impurity;1-Butanone, 1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-;3-hydroxy-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo [4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one;Sitagliptin impurity 41/Sitagliptin Hydroxy Amide Impurity/3-hydroxy-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo [4,3-a]pyrazin-7(8H)-yl)-4-(2,4,5-trifluorophenyl)butan-1-one 中文名称: 西他列汀杂质10 中文同义词: 西格列汀杂质09;西他列汀羟酰胺杂质;西他列汀羟基酰胺杂质 分子式: C16H14F6N4O2 分子量: 408.3 沸点 : 542.2±60.0 °C(Predicted) 密度 : 1.61±0.1 g/cm3(Predicted) 酸度系数(pKa): 13.69±0.20(Predicted)