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CAS號：58909-56-1
英文名稱：(6R-trans)-7-amino-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
英文同義詞：Einecs 261-491-7;Ceftriaxone IMpurity E;Ceftriaxone EP Impurity E;7-AMINOCEPHALOSPORANIC TRIAZINE;Ceftriaxone Sodium Ep Impurity E;Ceftriaxone Impurity E USP/EP/BP;thio]methyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;7-Amino-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl;7-Amino-3-([2,5-dihydro-6-hydroxy-2-methyl-5-oxo-as-triazin-3-y]thiomethyl)-3-cephem-4-carboxylic acid;7-Amino-3-[[(2,5-dihydro-6-hydroxy-2-methyl-5-oxo-1,2,4-triazin-3-yl)thio]methyl]cephalosporanic AcidDISCONTINUED
中文名稱：頭孢曲松雜質(zhì)E
中文同義詞：頭孢曲松雜質(zhì)E;頭孢曲松酯雜質(zhì)E;頭孢曲松EP雜質(zhì)E;頭孢曲松鈉EP雜質(zhì)E;原料藥頭孢曲松鈉 雜質(zhì)E;頭孢曲松鈉USP有關(guān)雜質(zhì)F;(6R,7R)-7-氨基-3-((2-甲基-5,6-二氧代-1,2,5,6-四氫-1,2,4-三嗪-3-基)硫代)甲基)-8-氧代-5-硫-1-氮雜雙環(huán)[4.2.0]辛-2-烯-2-羧酸;(6R-反式)-7-氨基-8-氧代-3-[[(1,2,5,6-四氫-2-甲基-5,6-二氧代-1,2,4-三嗪-3-基)硫代]甲基]-5-硫雜-1-氮雜雙環(huán)[4.2.0]辛-2-烯-2-羧酸
分子式：C12H13N5O5S2
分子量：371.39
密度：2.03±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa)：2.49±0.50(Predicted)