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CAS號:55321-99-8
英文名稱:3-HYDROXYPYRAZINE-2-CARBOXAMIDE
英文同義詞: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%
中文名稱:3-羥基吡嗪-2-甲酰胺
中文同義詞:3-羥基吡嗪-2-羧胺;3-羥基吡嗪-2-酰胺;2-羥基吡嗪-3-甲酰胺;3-羥基吡嗪-2-甲酰胺;3-羥基吡嗪-2-酰胺,98%;法匹拉韋中間體 3-羥基吡嗪-2-酰胺;3-羥基吡嗪-2-酰胺(CAS號:55321-99-8)
分子式:C5H5N3O2
分子量:139.11
熔點:ca 270℃
密度:1.63±0.1 g/cm3(Predicted)
儲存條件:Sealed in dry,Room Temperature
酸度系數(pKa):10.69±0.40(Predicted)
最大波長(λmax):348nm(lit.)