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CAS号: 152542-03-5 英文名称: Paliperidone Impurity 4 英文同义词: R 84852;Paliperidone Impurity 4;Paliperidone 2-Hydroxybenzoyl Impurity;3-[2-[4-(4-Fluoro-2-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one;4H-Pyrido[1,2-a]pyrimidin-4-one, 3-[2-[4-(4-fluoro-2-hydroxybenzoyl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl- 中文名称: R 84852 中文同义词: 帕利哌酮开环杂质;帕潘立酮棕榈酸酯开环杂质;帕潘立酮2-羟基苯甲酰杂质 分子式: C23H28FN3O4 分子量: 429.48 沸点 : 610.0±65.0 °C(Predicted) 密度 : 1.40±0.1 g/cm3(Predicted) 酸度系数(pKa): 6.77±0.35(Predicted)