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CAS號(hào):1356842-10-8
英文名稱(chēng):(6R,7R)-7-(4-Hydroxyisoxazole-3-carboxaMido)-8-oxo-3-vinyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid
英文同義詞:Cefdinir isoxazole;Cefdinir USP Impurity G;Cefdinir Isoxazole Analog;Cefdinir Isoxazole Analogue;Cefdinir Isoxazole Analog (USP);(6R,7R)-3-ethenyl-7-[(4-hydroxy-1,2-oxazole-3-carbonyl)amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(4,5-dihydro-4-oxo-3-isoxazolyl)carbonyl]amino]-3-ethenyl-8-oxo-, (6R,7R)-;Cefdinir Impurity F: (6R,7R)-7-[[(2Z)-(2-Amino-4-thiazolyl)(hydroxyimino)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic Acid
中文名稱(chēng):頭孢地尼異惡唑
中文同義詞:頭孢地尼雜質(zhì)F;頭孢地尼異噁唑;頭孢地尼異惡唑;頭孢地尼雜質(zhì)7;頭孢地尼異惡唑類(lèi)似物;頭孢地尼USP雜質(zhì)G(異惡唑類(lèi)似物);(6R,7R)-7-(4-羥基異惡唑-3-甲酰氨基)-8-氧代-3-乙烯基-5-硫雜-1-氮雜雙環(huán)[4.2.0]辛-2-烯-2-羧酸;頭孢地尼雜質(zhì)F (6R,7R)-7-[(2Z)-(2-氨基-4-噻唑基)(羥基亞氨基)乙?;鵠氨基]-3-乙烯基-8-氧代-5-硫雜-1-氮雜雙環(huán)[4.2.0]辛-3-烯-2-羧酸;頭孢地尼雜質(zhì)F (6R,7R)-7-[(2Z)-(2-氨基-4-噻唑基)(羥基亞氨基)乙?;鵠氨基]-3-乙烯基-8-氧代-5-硫雜-1-氮雜雙環(huán)[4.2.0]辛-3-烯-2-羧酸
分子式:C13H11N3O6S
分子量:337.31
密度: 1.84±0.1 g/cm3(Predicted)
酸度系數(shù)(pKa): 2.80±0.50(Predicted)