西地那非杂质8 基本信息
| 中文名称 | 西地那非杂质8 |
|---|---|
| 中文同义词 | 氯砜O-去乙基杂质;西地那非杂质8;去甲基哌嗪基去乙基西地那非磺酰氯;西地那非杂质118 |
| 英文名称 | DeMethylpiperazinyl Desethyl Sildenafil Sulfonyl Chloride |
| 英文同义词 | Chlorosulfone O-Desethyl Impurity;3-(6,7-Dihydro-1-Methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyriMidin-5-yl)-4-hydroxy-benzenesulfonyl Chloride;5-(5-Chlorosulfonyl-2-hydroxyphenyl)-1-Methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]py;DeMethylpiperazinyl Desethyl Sildenafil Sulfonyl Chloride;Sildenafil Chlorosulfone O-Desethyl Impurity;Sildenafil Impurity 8;Benzenesulfonyl chloride, 3-(6,7-dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-hydroxy-;Sildenafil Impurity 118 |
| CAS号 | 139756-27-7 |
| 分子式 | C15H15ClN4O4S |
| 分子量 | 382.82 |
| EINECS号 | |
| 相关类别 | 杂质对照品;Aromatics;Heterocycles;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfur & Selenium Compounds;Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds |
| Mol文件 | 139756-27-7.mol |
| 结构式 |  |
西地那非杂质8 性质
| 熔点 | >233°C (dec.) |
|---|---|
| 密度 | 1.62±0.1 g/cm3(Predicted) |
| 储存条件 | Refrigerator, Under Inert Atmosphere |
| 溶解度 | 可溶于氯仿（轻微，加热），甲醇（轻微） |
| 酸度系数(pKa) | 6.24±0.50(Predicted) |
| 形态 | 固体 |
| 颜色 | 米白色 |
| 稳定性 | 湿气敏感 |