产品编号：D461960
产品规格：250mg
产品价格：面议
| 标准品编号: | D461960 |
| 名称: | 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-1-butanone |
| CAS号: | 1253056-01-7 |
| 分子式: | C₁₆H₁₄F₆N₄O₂ |
| 外观: | 白色至白色固体 |
| 熔点: | 125-127°C |
| 分子量: | 408.3 |
| 储存: | -20°C Freezer |
| 溶解性: | Chloroform (Slightly), Methanol (Slightly) |
| 种类: | Standards; Pharmaceutical/API Drug Impurities/Metabolites; |
| 应用: | 1-[5,6-Dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]pyrazin-7(8H)-yl]-3-hydroxy-4-(2,4,5-trifluorophenyl)-1-butanone is an intermediate in the synthesis of 3-Desamino-2,3-dehydro Sitagliptin (D281985), which is an impurity of Sitagliptin (S491000); a trizolopyrazine dipeptidyl peptidase IV inhibitor. Sitagliptin has recently been approved for the therapy of type II diabetes. |
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