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CAS號:22407-20-1
英文名稱:5-(forMylaMino)-1H-pyrazole-4-carboxaMide
英文同義詞: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
中文名稱:別嘌醇相關物質B
中文同義詞:別嘌醇雜質2;別嘌醇雜質B;別嘌呤醇雜質B;別嘌醇相關物質B;別嘌醇EP雜質B;別嘌呤醇EP雜質B;別嘌醇雜質1578;別嘌醇歐洲藥典雜質B;別嘌呤醇雜質B(EP);別嘌呤醇雜質B EP標準品
分子式:C5H6N4O2
分子量:154.13
沸點:601.5±40.0 °C(Predicted)
密度:1.597±0.06 g/cm3(Predicted)
形態:neat
酸度系數(pKa):10.46±0.50(Predicted)