| 中文名称 | 西地那非杂质26；那莫西地那非 |
|---|---|
| 英文名称 | Sildenafil impurity 25；Norneosildenafil |
| 英文别名 | Norneo Sildenafil;5-(2-ethoxy-5-(piperidin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(4H)-one;5-(2-ethoxy-5-piperidin-1-ylsulfonylphenyl)-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one;5-[2-Ethoxy-5-(piperidin-1-ylsulfonyl)phenyl]-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one;7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-[2-ethoxy-5-(1-piperidinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl-;5-(2-ethoxy-5-(piperidin-1-ylsulfonyl);sildenafil |
| CAS号 | 371959-09-0 |
| 分子式 | C22H29N5O4S |
| 分子量 | 459.56 |
| 纯度 | 98.44% |
