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 |
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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 |
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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 |
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毒性 | mouse,LD50,intraperitoneal,815mg/kg (815mg/kg),Blood. Vol. 76, Pg. 2389, 1990. |