Cefuroxime Axetil Impurity 12
Impurity reference standard · Cefuroxime Axetil
- CAS number
- —
- Molecular formula
- C20H24N4O11S
- Molecular weight
- 528.49
- Purity
- 95%+
About Cefuroxime Axetil Impurity 12
Cefuroxime Axetil Impurity 12 is a specified impurity of Cefuroxime Axetil. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C20H24N4O11S and a molecular weight of 528.49, with the two-dimensional structure shown above. Because it shares the Cefuroxime Axetil scaffold, it is typically used to track process-related and degradation impurities of Cefuroxime Axetil during method development, forced degradation and stability studies.
Each pack ships with a certificate of analysis reporting purity of 95%+ together with the supporting analytical data — HNMR, MS and HPLC or GC traces — so the material can be released straight into your own QC workflow.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
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