硝苯地平杂质12 基本信息
| 中文名称 | 硝苯地平杂质12 |
|---|---|
| 中文同义词 | 硝苯地平杂质12;硝苯地平杂质12中间体;硝苯地平EP杂质12;羟基去氢硝苯地平内酯;羟基脱氢硝苯地平内酯 |
| 英文名称 | Hydroxy Dehydro Nifedipine Lactone |
| 英文同义词 | Hydroxy Dehydro Nifedipine Lactone;Nifedipine impurity 12;4-(2-Nitrophenyl)-2-(hydroxyMethyl)-5-(Methoxycarbonyl)-6- Methylpyridine-3-carboxylic Acid-γ-lactone;5,7-Dihydro-2-Methyl-4-(2-nitrophenyl)-5-oxo-furo[3,4-b]pyridine-3-carboxylic acid Methyl Ester;Nifedipine Dehydro Hydroxy Lactone;Furo[3,4-b]pyridine-3-carboxylic acid, 5,7-dihydro-2-methyl-4-(2-nitrophenyl)-5-oxo-, methyl ester;Hydroxy dehydro Nifedipine;2-Hydroxymethyl-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)pyridine-3-carboxylic Acid Lactone (Hydroxy Dehydro Nifedipine Lactone) |
| CAS号 | 34785-00-7 |
| 分子式 | C16H12N2O6 |
| 分子量 | 328.28 |
| EINECS号 | |
| 相关类别 | Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals |
| Mol文件 | 34785-00-7.mol |
| 结构式 | ![]() |
硝苯地平杂质12 性质
| 熔点 | 174-175 °C(Solv: ethyl ether (60-29-7)) |
|---|---|
| 沸点 | 569.0±50.0 °C(Predicted) |
| 密度 | 1.423±0.06 g/cm3(Predicted) |
| 储存条件 | -20°C Freezer |
| 溶解度 | 可溶于氯仿(少许)、甲醇(少许) |
| 形态 | 固体 |
| 酸度系数(pKa) | -0.56±0.20(Predicted) |
| 颜色 | 浅黄色 |
