河北九天生物制品有限公司
主營產(chǎn)品: |
河北九天生物制品有限公司
主營產(chǎn)品: |
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CAS號:69712-56-7
分子式: C17H17N7O8S4
英文名稱: cefotetan
英文同義詞: (7S)-7-({[4-(2-ami-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino)-7-(methyloxy)-3-{[(1-methyl-1H-tetrazol-5-yl)thio]methyl}-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-(2-ami-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (7S)-; (7S)-7-({[4-(2-ami-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino)-7-methoxy-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; (6R,7S)-7-({[4-(2-ami-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino)-7-methoxy-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; (6R,7S)-7-[[4-(1-Amino-3-hydroxy-1,3-dioxopropan-2-ylidene)1,3-dithietane-2-carbonyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
EINECS號: 274-093-3
分子量: 575.619
EINECS 274-093-3
英文別名 (7S)-7-({[4-(2-ami-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino)-7-(methyloxy)-3-{[(1-methyl-1H-tetrazol-5-yl)thio]methyl}-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-(2-ami-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl]amino]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-, (7S)-; (7S)-7-({[4-(2-ami-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino)-7-methoxy-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; (6R,7S)-7-({[4-(2-ami-carboxy-2-oxoethylidene)-1,3-dithietan-2-yl]carbonyl}amino)-7-methoxy-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; (6R,7S)-7-[[4-(1-Amino-3-hydroxy-1,3-dioxopropan-2-ylidene)1,3-dithietane-2-carbonyl]amino]-7-methoxy-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
互變異構(gòu)體:不大于0.2%
其它單一雜質(zhì):不大于0.2%
總雜質(zhì):不大于0.4%
含量:96.0%~102.0%