霉酚酸酯杂质E
| 中文名称 | 霉酚酸酯杂质E |
|---|---|
| 中文同义词 | 霉酚酸杂质E;霉酚酸酯EP杂质E;霉酚酸杂质4;吗替麦考酚酯EP杂质E;吗替麦考酚酯杂质E(EP);霉酚酸甲酯;霉酚酸EP杂质E;霉酚酸酯MOFETIL EP杂质E |
| 英文名称 | Methyl Mycophenolate (EP Impurity E) |
| 英文同义词 | (4E)-6-(1,3-Dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoic Acid Methyl Ester;EP Impurity E;Mycophenolic Acid Methyl Ester;Mycophenolate Mofetil EP IMpurity E;Mycophenolate Mofetil Impurity E;mycophenolic EP Impurity E;methyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate;Mycophenolic Acid Methyl Ester/Mycophenolate Mofetil EP Impurity E/Mycophenolic Acid Methyl Ester/(4E)-6-(1,3-Dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoic Acid Methyl Ester |
| CAS号 | 31858-66-9 |
| 分子式 | C18H22O6 |
| 分子量 | 334.36 |
| EINECS号 | |
| 相关类别 | 对照品-杂质对照品;医药原料;杂质对照品;霉酚酸酯杂质;Chemical Impurities;Impurities;Intermediates & Fine Chemicals;Pharmaceuticals |
| Mol文件 | 31858-66-9.mol |
| 结构式 |  |
霉酚酸酯杂质E 性质
| 熔点 | 105-106°C |
|---|---|
| 沸点 | 540.4±50.0 °C(Predicted) |
| 密度 | 1.222±0.06 g/cm3(Predicted) |
| 储存条件 | -20°C Freezer |
| 溶解度 | 氯仿（微溶）、甲醇（微溶、超声处理） |
| 形态 | 固体 |
| 酸度系数(pKa) | 9.87±0.20(Predicted) |
| 颜色 | 白色至类白色 |
Methyl mycophenolate 是霉酚酸的甲酯，也存在于海洋真菌 Phaeosphaeria spartinae 中。