1334244-32-4

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1334244-32-4

@1334244-32-4

Joined June 2026
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CAS号: 1334244-32-4 英文名称: rac-Sitagliptin EP Impurity B HCl 英文同义词: rac-Sitagliptin EP Impurity B HCl;rac-Sitagliptin 4-Desfluoro Impurity;1-Butanone, 3-amino-4-(2,5-difluorophenyl)-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]- 中文名称: rac-Sitagliptin EP Impurity B HCl 中文同义词: 消旋-西格列汀 4-去氟杂质 分子式: C16H16F5N5O 分子量: 389.32 沸点 : 530.3±60.0 °C(Predicted) 密度 : 1.56±0.1 g/cm3(Predicted) 酸度系数(pKa): 7.60±0.10(Predicted)