769195-20-2
中文名称
西他列汀杂质2
英文名称
Sitagliptin Impurity 2
CAS
769195-20-2
分子式
C24H22F6N6O2
分子量
540.47
MOL 文件
769195-20-2.mol
结构式
基本信息
中文别名
西他列汀杂质2
英文别名
Sitagliptin Impurity 2
(2S)-2({(1R)-3-oxo-1-(2,4,5-trifluorobenzyl)-3-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-α]pyrazin-7(8H)-yl]propyl}amino)-2-phenylethanamide
(S)-2-(((R)-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-yl)amino)-2-phenylacetamide
(3R)-3-[[(1S)-1-carboxamidophenylmethyl]amino]-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one
Benzeneacetamide, α-[[(1R)-3-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-oxo-1-[(2,4,5-trifluorophenyl)methyl]propyl]amino]-, (αS)-
(2S)-2({(1R)-3-oxo-1-(2,4,5-trifluorobenzyl)-3-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-α]pyrazin-7(8H)-yl]propyl}amino)-2-phenylethanamide
(S)-2-(((R)-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-yl)amino)-2-phenylacetamide
(3R)-3-[[(1S)-1-carboxamidophenylmethyl]amino]-1-[3-(trifluoromethyl)-6,8-dihydro-5H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl]-4-(2,4,5-trifluorophenyl)butan-1-one
Benzeneacetamide, α-[[(1R)-3-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-oxo-1-[(2,4,5-trifluorophenyl)methyl]propyl]amino]-, (αS)-
物理化学性质
| 沸点 | 698.3±65.0 °C(Predicted) |
| 密度 | 1.52±0.1 g/cm3(Predicted) |
| 酸度系数(pKa) | 15.58±0.50(Predicted) |