基本信息
CAS(化学文摘登记)号
947692-16-2
英文名称
Cefpodoxime Proxetil EP 杂质 H
英文化学名
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 (as per EP)
简化分子线性输入规范(SMILES)
O=C(C(N12)=C(COC)CS[C@]2([H])[C@H](NC(/C(C3=CSC(NC([C@@H](NC(/C(C4=CSC(N)=N4)=NOC)=O)[C@H]5SCC(COC)=C(C(OC(OC(OC(C)C)=O)C)=O)N5)=O)=N3)=NOC)=O)C1=O)OC(OC(OC(C)C)=O)C
分子式
C42H54N10O18S4
分子量
1115.2
物理性质
外观
安全信息
危险品运输编号
非危险品
德国水污染物质分类清单(WGK Germany)
3
详细规格
测试方法
核磁；质谱，液相色谱
保存条件
常温避光保存
产品描述
Cefpodoxime Proxetil EP Impurity H is chemically 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 (as per EP). It is also known as Cefpodoxime Proxetil Dimer. Cefpodoxime Proxetil EP Impurity H is supplied with detailed characterization data compliant with regulatory guideline. Cefpodoxime Proxetil EP Impurity H can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Cefpodoxime Proxetil. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.
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ChemWhat官网链接地址
https://www.chemwhat.com/cefpodoxime-proxetil-ep-impurity-h-cas-947692-16-2/