化合物问答
在合成中是否有头孢美唑钠-副产物Ⅱ(CAS号：74228-11-8)的替代品？
答案
![7-Methoxy-7-({[(1-methyl-1H-tetrazol-5-yl)sulfanyl]acetyl}amino)-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid](https://cnstatic.chemtradehub.com/structs/742/74228-11-8-2da7.webp "7-Methoxy-7-({[(1-methyl-1H-tetrazol-5-yl)sulfanyl]acetyl}amino)-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid")
在合成过程中，可以考虑使用头孢美唑钠的其他副产物作为替代品。例如，头孢美唑钠-副产物Ⅰ等。这些副产物在结构上与头孢美唑钠-副产物Ⅱ相似，可以作为合成过程中的替代物，减少头孢美唑钠-副产物Ⅱ的产生。
关于
CAS号
74228-11-8
英文名称
7-Methoxy-7-({[(1-methyl-1H-tetrazol-5-yl)sulfanyl]acetyl}amino)-3-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
中文名称
头孢美唑钠-副产物Ⅱ
分子式
C15H18N10O5S3
分子量
514.58 g/mol
SMILES
CN1C(=NN=N1)SCC2=C(N3C(C(C3=O)(NC(=O)CSC4=NN=NN4C)OC)SC2)C(=O)O
InChIKey
KQMPASGWEJSRBK-UHFFFAOYSA-N
最后更新: 2026-03-06 07:21
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