- 中文名
- 西地那非杂质16
- 英文名
- Sildenafil Impurity 16
- CAS号
- 1971915-89-5
- 分子式
- C19H24N4O5S
- 分子量
- 420.48
- 中文别名
- 西地那非乙酯杂质; 西地那非标准品002; 西地那非杂质J; 西地那非磺酰乙酯杂质; 地那非SD-G杂质; 西地那非磺酸乙酯杂质; 西地那乙酯; 西地那非磺酸乙酯
- 英文别名
- Sildenafil impurity; 3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,5-d]pyrimidin-5-yl)-4-ethoxy-ethyl ester Benzenesulfonic acid; Sildenafil Impurity 17; Ethyl 4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonate; ethyl 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonate; Ethyl 4-ethoxy-3-(1-methyl-7-oxo-3-propyl-4,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonate; Sildenafil Impurity J; Benzenesulfonic acid, 3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxy-, ethyl ester
