[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid 基本信息
中文名称 | [(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid |
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中文同义词 | 米诺环素EP杂质E;METAMIZOLE EP杂质 E;安乃近杂质5;((1,5-二甲基-3-氧代-2-苯基-2,3-二氢-1H-吡唑-4-基)氨基)甲磺酸 (安乃近杂质) |
英文名称 | [(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid |
英文同义词 | [(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid;Metamizole Sodium Impurity 5(Metamizole Sodium EP Impurity E);Minocycline EP Impurity E;Metamizole Sodium Impurity 5(Minocycline EP Impurity E);Methanesulfonic acid, 1-[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]-;4-N-Desmethylmetamizole;(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)amino]methanesulfonic acid (4-N-desmethylmetamizole).;Metamizole sodium EP Impurity E |
CAS号 | 117-38-4 |
分子式 | C12H15N3O4S |
分子量 | 297.33 |
EINECS号 | |
相关类别 | 医药原料 |
Mol文件 | 117-38-4.mol |
结构式 | ![]() |
[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid 性质
密度 | 1.50±0.1 g/cm3(Predicted) |
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酸度系数(pKa) | 1.19±0.50(Predicted) |