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CAS号:22407-20-1
英文名称:5-(forMylaMino)-1H-pyrazole-4-carboxaMide
英文同义词:Allopurinol EP Imp B;Allopurinol Impurity1578;Allopurinol EP IMpurity B;Allopurinol impurity B CRS;Allopurinol Related CoMpound B;3-ForMaMidopyrazole-4-carboxaMide;Allopurinol EP Impurity B (USP RC B);5-forMaMido-1H-pyrazole-4-carboxaMide;5-(forMylaMino)-1H-pyrazole-4-carboxaMide;3-(ForMylaMino)-1H-pyrazole-4-carboxaMide
中文名称:别嘌醇相关物质B
中文同义词:别嘌醇杂质2;别嘌醇杂质B;别嘌呤醇杂质B;别嘌醇相关物质B;别嘌醇EP杂质B;别嘌呤醇EP杂质B;别嘌醇杂质1578;别嘌醇欧洲药典杂质B;别嘌呤醇杂质B(EP);别嘌呤醇杂质B EP标准品
分子式:C5H6N4O2
分子量:154.13
沸点:601.5±40.0 °C(Predicted)
密度:1.597±0.06 g/cm3(Predicted)
形态:neat
酸度系数(pKa):10.46±0.50(Predicted)