1-ETHYL-3-HYDROXY-2-METHYLPYRIDIN-4(1H)-ONE 基本信息
| 中文名称 | 1-ETHYL-3-HYDROXY-2-METHYLPYRIDIN-4(1H)-ONE |
|---|---|
| 中文同义词 | 1-乙基-3-羟基-2-甲基-4-吡啶酮;曲酸杂质13;1-乙基-3-羟基-2-甲基吡啶-4(1H)-酮 |
| 英文名称 | 1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridinone |
| 英文同义词 | 1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridinone;1-ethyl-2-methyl-3-hydroxypyridin-4-one;1-Ethyl-2-methyl-3-hydroxy-4(1H)-pyridone;1-Ethyl-2-methyl-3-hydroxypyridin-4(1H)-one;1-Ethyl-3-hydroxy-2-methyl-4(1H)-pyridone;CP-21;CP-21【Chelating agent】;1-Ethyl-3-hydroxy-2-methyl-4-pyridinone |
| CAS号 | 30652-12-1 |
| 分子式 | C8H11NO2 |
| 分子量 | 153.18 |
| EINECS号 | |
| 相关类别 | Heterocycles, Pharmaceuticals, Intermediates & Fine Chemicals;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals |
| Mol文件 | 30652-12-1.mol |
| 结构式 |  |
1-ETHYL-3-HYDROXY-2-METHYLPYRIDIN-4(1H)-ONE 性质
| 熔点 | 203-206°C |
|---|---|
| 沸点 | 249.5±40.0 °C(Predicted) |
| 密度 | 1.168±0.06 g/cm3(Predicted) |
| 储存条件 | -20°C Freezer |
| 溶解度 | DMSO（微溶，加热）、甲醇（微溶） |
| 形态 | 固体 |
| 酸度系数(pKa) | 9.52±0.20(Predicted) |
| 颜色 | 淡粉色至浅棕色 |
安全信息
| 海关编码 | 2933399990 |
|---|---|
| 毒性 | mouse,LD50,intraperitoneal,815mg/kg (815mg/kg),Blood. Vol. 76, Pg. 2389, 1990. |