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CAS號:34876-35-2
英文名稱:3-Hydroxy-4-Methyl-2(5H)-thiophenone
英文同義詞:Cefalexin-EP-Imp-D;Cefalexin Impurity D;cefalexin Impurity G;Cefalexin EP Impurity D;Cefadroxil EP Impurity G;Cephalexin EP Impurity D;Cefalexin Impurity D Control;3-Hydroxy-4-methylthiophen-2(5H)-one;4-hydroxy-3-methyl-2H-thiophen-5-one;3-Hydroxy-4-Methyl-2(5H)-thiophenone
中文名稱:頭孢氨芐雜質(zhì)D
中文同義詞:頭孢氨芐雜質(zhì);頭孢氨芐雜質(zhì)D;頭孢氨芐雜質(zhì) G;頭孢羥氨芐雜質(zhì)3;頭孢氨芐EP雜質(zhì)D;頭孢拉定EP雜質(zhì)F;頭孢氨芐雜質(zhì)D對照品;頭孢氨芐有關(guān)雜質(zhì) D;頭孢氨芐歐洲藥典雜質(zhì)D;頭孢羥氨芐雜質(zhì)G(EP)
CBNumber:CB32694303
分子式:C5H6O2S
分子量:130.16
MOL File:34876-35-2.mol
熔點: 32-34 °C(Solv: dichloromethane (75-09-2); hexane (110-54-3))
沸點: 305.9±42.0 °C(Predicted)
密度: 1.431±0.06 g/cm3(Predicted)
酸度系數(shù)(pKa): 8.96±0.20(Predicted)