| 中文名 | 左氧氟沙星去氟代杂质 |
|---|---|
| 英文名 | (3S)-3-Methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid |
| 英文别名 |
(3S)-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
7H-1,4-Oxazino[2,3,4-ij]quinoline-6-carboxylic acid, 2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (3S)- (3S)-3-Methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid Defluoro Levofloxacin Levofloxacin Impurity 8 |
| 密度 | 1.4±0.1 g/cm3 |
|---|---|
| 沸点 | 561.4±50.0 °C at 760 mmHg |
| 分子式 | C18H21N3O4 |
| 分子量 | 343.377 |
| 闪点 | 293.3±30.1 °C |
| 精确质量 | 343.153198 |
| PSA | 75.01000 |
| LogP | 0.19 |
| 蒸汽压 | 0.0±1.6 mmHg at 25°C |
| 折射率 | 1.685 |
| 储存条件 | 2-8°C |