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头孢泊肟酯杂质标准品 (A-K)

2021-8-13 12:07:41发布32次查看
产品名称头孢泊肟酯杂质用途仅实验室用

中文名: 头孢泊肟酯杂质标准品 (a-k)
英文名: cefpodoxime proxetil impurities
品  牌: popeyebio
包装规格: 10mg, 25mg, 50mg, 100mg
储存条件: 2-8摄氏度
头孢泊肟酯杂质a
a.(6r,7r)-7-[[(2z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)-acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo-[4.2.0]oct-2-ene-2-carboxylic acid (cefpodoxime)
头孢泊肟酯杂质b
b.(1rs)-1-[[(1-methylethoxy)carbonyl]oxy]ethyl(6r,7r)-7-[[(2z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate(adca-analogue of cefpodoxime proxetil), 
头孢泊肟酯杂质c
c.(1rs)-1-[[(1-methylethoxy)carbonyl]oxy]ethyl(6r,7r)-7-[[(2z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate (delta-2-cefpodoxime proxetil)
头孢泊肟酯杂质d
d.(1rs)-1-[[(1-methylethoxy)carbonyl]oxy]ethyl(6r,7r)-7-[[(2e)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (anti-cefpodoxime proxetil
头孢泊肟酯杂质e
e.(1rs)-1-[[(1-methylethoxy)carbonyl]oxy]ethyl(6r,7r)-3-(acetoxymethyl)-7-[[(2z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (aca-analogue of cefpodoxime proxetil),
头孢泊肟酯杂质f
f.(1rs)-1-[[(1-methylethoxy)carbonyl]oxy]ethyl-(6r,7r)-7-[[(2z)-2-[(2-formylamino)thiazol-4-yl)-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (n-formyl cefpodoxime proxetil) 
头孢泊肟酯杂质g
g.(1rs)-1-[[(1-methylethoxy)carbonyl]oxy]ethyl-(6r,7r)-7-[[(2z)-[2-(2-acetylamino)thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (n-acetyl-cefpodoxime proxetil) 
头孢泊肟酯杂质h
h. mixture of the diastereoisomers of 1-[[(1-methylethoxy)carbonyl]oxy]ethyl(6r,7r)-7-[[(2z)-2-[2-[[(2r)-2-[[(2z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetyl]amino]-2-[(2r)-5-(methoxymethyl)-4-[[1-[[(1-methylethoxy)carbonyl]oxy]ethoxy]carbonyl]-3,6-dihydro-2h-1,3-thiazin-2-yl]acetyl]amino]thiazol-4-yl]-2-(methoxyimino)acetyl]amino]-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate (cefpodoxime proxetil dimer)
更多详情请联系 深圳市福田区天俊仪器化玻商行 
电话: 0755-86320212, 84829297 王先生, 蒋先生
qq: 2080308530

深圳市福田区天俊仪器化玻商行
王先生
0755-86320212
广东 深圳 福田区 车公庙泰然八路水松大厦四楼C63
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