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CAS號:70381-58-7
英文名稱:3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-α]pyrimidin-4-one (Risperidone Impurity)
英文同義詞:Risperidone Impurity;Risperidone Impurity 23;Paliperidone Impurity 27;Risperidone Ethyl Impurity;3-ethyl-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one;3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one;3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-α]pyrimidin-4-one;3-Ethyl-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one;4H-Pyrido[1,2-a]pyrimidin-4-one, 3-ethyl-6,7,8,9-tetrahydro-2-methyl-;3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one(Risperidone Impurity)
中文名稱:利培酮乙酯雜質
中文同義詞:利培酮乙酯雜質;利培酮雜質23;利培酮乙基雜質;帕潘立酮雜質27;帕利哌啶雜質27;利培酮雜質(12個);3-乙基-2-甲基-6,7,8,9-四氫-4H-吡啶并[1,2-A]嘧啶-4-酮
分子式:C11H16N2O
分子量:192.26
熔點:68-70?C
沸點:146-148 °C(Press: 6 Torr)
密度:1.17±0.1 g/cm3(Predicted)
儲存條件:Refrigerator
酸度系數(shù)(pKa):3.89±0.70(Predicted)