| 中文名称 | 西地那非杂质5 |
|---|---|
| 英文名称 | Sildenafil impurity 5 |
| 英文别名 | Sildenafil-002;Sildenafil Impurity J;Sildenafil impurity 9/ 3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-ethyl ester Benzenesulfonic acid;ethyl 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonate;3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-ethyl ester Benzenesulfonic acid;SildefilImpurity33 |
| CAS号 | 1971915-89-5 |
| 分子式 | C19H24N4O5S |
| 分子量 | 420.48 |
| 纯度 | 99.607% |
