CAS号: 114262-49-6 英文名称: 1-((2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxyMethyl)-3-Methyltetrahydrofuran-2-yl)pyriMidine-2,4(1H,3H)-dione 英文同义词: Sofosbuvir metabolites GS331007;Sofosbuvir Methylarabinosyl Impurity;Hydroxyuridine/Sofosbuvir Impurity 12;1-(2'-C-methyl-β-D-arabinofuranosyl)uracil;1-(2-C-Methyl-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione;2,4(1H,3H)-Pyrimidinedione, 1-(2-C-methyl-β-D-arabinofuranosyl)-;1-((2R,3S,4R,5R)-3,4-dihydroxy-5-(hydroxyMethyl)-3-Methyltetrahydrofuran-2-yl)pyriMidine-2,4(1H,3H)-dione 中文名称: 1-((2R,3S,4R,5R)-3,4-二羟基-5-(羟甲基)-3-甲基四氢呋喃-2-基)嘧啶-2,4(1H,3H)-二酮 中文同义词: 索氟布韦杂质5;索非布韦杂质12;索非布韦甲基阿拉伯糖基杂质;1-((2R,3S,4R,5R)-3,4-二羟基-5-(羟甲基)-3-甲基四氢呋喃-2-基)嘧啶-2,4(1H,3H)-二酮 分子式: C10H14N2O6 分子量: 258.23 熔点 : 132-135 °C 密度 : 1.572±0.06 g/cm3(Predicted) 酸度系数(pKa): 9.39±0.10(Predicted)