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CAS号:67776-07-2
英文名称:2-Keto-D-gulonic Acid Methyl Ester
英文同义词:Methyl D-Sorbosonate;Ascorbic Acid Impurity 1;KPHIBLNUVRGOGU-MROZADKFSA-N;2-Keto-D-gulonic Acid Methyl Ester;D-xylo-[2]hexulosonic acid methyl ester;Ascorbic Acid Impurity 4(methyl D-sorbosonate);Ascorbic Acid Impurity D (Methyl D-Sorbosonic Acid);Ascorbic Acid Impurity 1 (Methyl D-Sorbosonic Acid);(3R,4S,5R)-methyl 3,4,5,6-tetrahydroxy-2-oxohexanoate;Ascorbic Acid Impurity 4(Ascorbic Acid EP Impurity D)
中文名称:2-酮基-D-古洛糖酸甲酯
中文同义词:维他命C杂质;维生素C杂质D;维生素C杂质1;D-木-[2]己酮糖酸甲酯;D-二甲苯-[2]己酮酸甲酯
分子式:C7H12O7
分子量:208.17
熔点: 158-159 °C
沸点: 495.4±45.0 °C(Predicted)
密度: 1.532±0.06 g/cm3(Predicted)
酸度系数(pKa): 11.28±0.20(Predicted)