查看所有供应商和价格请点击：
| 中文名 | (R)-2-(2-氧代吡咯烷-1-基)丁酰胺 |
|---|---|
| 英文名 | (2R)-2-(2-oxopyrrolidin-1-yl)butanamide |
| 中文别名 | 左乙拉西坦杂质D |
| 英文别名 |
1-Pyrrolidineacetamide, α-ethyl-2-oxo-
(2R)-2-(2-Oxo-1-pyrrolidinyl)butanimidic acid 1-Pyrrolidineethanimidic acid, α-ethyl-2-oxo-, (αR)- Etiracetam, R-(+)- (±)-a-Ethyl-2-oxo-1-pyrrolidineacetamide (2R)-2-(2-oxopyrrolidin-1-yl)butanamide T5NVTJ AY2&VZ (R)-2-(2-oxopyrrolidin-1-yl)butanamide Etiracetam 1-Pyrrolidineacetamide, α-ethyl-2-oxo-, (αR)- 2-(2-Oxo-1-pyrrolidinyl)butanamide α-Ethyl-2-oxo-1-pyrrolidineacetamide UNII:230447L0GL C8H14N2O2 Torleva 乙拉西坦 2-(2-Oxopyrrolidin-1-yl)butyramide ucb L060 (±)-α-Ethyl-2-oxo-1-pyrrolidineacetamide Leviteracetam (2R)-2-(2-Oxo-1-pyrrolidinyl)butanamide 2-(2-oxopyrrolidin-1-yl)butanamide LEVITIRACETAM Levetiracetam Impurity 4 |
| 密度 | 1.2±0.1 g/cm3 |
|---|---|
| 沸点 | 395.9±25.0 °C at 760 mmHg |
| 分子式 | C8H14N2O2 |
| 分子量 | 170.209 |
| 闪点 | 193.2±23.2 °C |
| 精确质量 | 170.105530 |
| PSA | 64.39000 |
| LogP | -0.67 |
| 蒸汽压 | 0.0±0.9 mmHg at 25°C |
| 折射率 | 1.519 |