947692-14-0
中文名稱
頭孢泊肟酯雜質(zhì)B
英文名稱
CefpodoxiMe Proxetil IMpurity B
CAS
947692-14-0
分子式
C20H25N5O8S2
分子量
527.57
MOL 文件
947692-14-0.mol
947692-14-0 結(jié)構(gòu)式
基本信息
中文別名
頭孢泊肟酯雜質(zhì)B頭孢泊肟酯EP雜質(zhì)B
頭孢泊肟酯雜質(zhì)B對(duì)照品
原料藥頭孢泊肟酯 雜質(zhì)B
頭孢泊肟酯雜質(zhì)B(EP)
頭孢泊肟酯PROXETIL EP雜質(zhì)B
頭孢泊肟酯EP雜質(zhì)B(非對(duì)映異構(gòu)體混合物)
頭孢泊肟酯雜質(zhì)B (1RS)-1-[[(1-甲基乙氧基)羰基]氧基]乙基(6R,7R)-7-[[(2Z)-2-(2-氨基噻唑-4-基)-2-(甲氧亞氨基)乙?;鵠氨基]-3-甲基-8-氧代-5-硫雜-1-氮雜雙環(huán)[4.2.0]辛-2-烯-2-羧酸酯(頭孢泊肟酯的ADCA-類似物)
頭孢泊肟酯雜質(zhì)B (1RS)-1-[[(1-甲基乙氧基)羰基]氧基]乙基(6R,7R)-7-[[(2Z)-2-(2-氨基噻唑-4-基)-2-(甲氧亞氨基)乙酰基]氨基]-3-甲基-8-氧代-5-硫雜-1-氮雜雙環(huán)[4.2.0]辛-2-烯-2-羧酸酯(頭孢泊肟酯的ADCA-類似物)
英文別名
CefpodoxiMe Proxetil IMpurity BCefpodoxime Proxetil EP Impurity B
Cefpodoxime Proxetil Impurity 2(EP Impurity B)
Cefpodoxime Proxetil EP Impurity B (Mixture of Diastereomers)
Cefpodoxime Proxetil Impurity 2(Cefpodoxime Proxetil EP Impurity B)
1-propan-2-yloxycarbonyloxyethyl (6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-, 1-[[(1-methylethoxy)carbonyl]oxy]ethyl ester, (6R,7R)-
Cefpodoxime Proxetil impurity 2/Cefpodoxime Proxetil EP Impurity B/(R)-1-((isopropoxycarbonyl)oxy)ethyl (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Cefpodoxime proxetil Impurity B:( (6R,7R)-7-[[(2Z)-2-(2-Αmino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid 1-[[(1-Methylethoxy)carbonyl]oxy]ethyl Ester(ADCA-analogue of cefpodoxime proxeti