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CAS号:55321-99-8
英文名称:3-HYDROXYPYRAZINE-2-CARBOXAMIDE
英文同义词:Favipiravir Impurity;(3-BROMOPYRIDIN-4-...;Favipiravir intermediate;Favipiravir Desfluoro Impurity;3-HYDROXYPYRAZINE-2-CARBOXAMINE;3-HYDROXYPYRAZINE-2-CARBOXAMIDE;3-Hydroxy-2-pyrazinecarboxamide;Pyrazine-2-carboxamide, 3-hydroxy-;3-Hydroxypyrazine-2-carboxamide>3-Hydroxypyrazine-2-carboxamide,98%
中文名称:3-羟基吡嗪-2-甲酰胺
中文同义词:3-羟基吡嗪-2-羧胺;3-羟基吡嗪-2-酰胺;2-羟基吡嗪-3-甲酰胺;3-羟基吡嗪-2-甲酰胺;3-羟基吡嗪-2-酰胺,98%;法匹拉韦中间体 3-羟基吡嗪-2-酰胺;3-羟基吡嗪-2-酰胺(CAS号:55321-99-8)
分子式:C5H5N3O2
分子量:139.11
熔点:ca 270℃
密度:1.63±0.1 g/cm3(Predicted)
储存条件:Sealed in dry,Room Temperature
酸度系数(pKa):10.69±0.40(Predicted)
最大波长(λmax):348nm(lit.)