| 标准品编号: |
E925045 |
| 名称: |
4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide |
| 别名: |
Des[(trans-4-methylcyclohexyl)amino]carbonyl Glimepiride; N-[2-[4-(Aminosulfonyl)phenyl]ethyl]-3-ethyl-2,5-dihydro-4-methyl -2-oxo-1H-pyrrole-1-carboxamide; USP Glimepiride Related Compound B; Glimepiride EP Impurity B |
| 杂质: |
Glimepiride EP Impurity B/ USP Glimepiride Related Compound B |
| CAS号: |
119018-29-0 |
| 分子式: |
C₁₆H₂₁N₃O₄S |
| 外观: |
白色至白色固体 |
| 熔点: |
177-179˚C |
| 分子量: |
351.42 |
| 储存: |
冰箱保存 |
| 溶解度: |
DMSO (Slightly), Methanol (Slightly) |
| 种类: |
Standards; Pharmaceutical/API Drug Impurities/Metabolites; |
| 应用: |
4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide (Glimepiride EP Impurity B) is an intermediate for the preparation of Glimepiride. |
| 参考文献 |
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