Cefuroxime Impurity 12
Impurity reference standard · Cefuroxime
- CAS number
- 929531-94-2
- Molecular formula
- C16H16N4O9S
- Molecular weight
- 440.38
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Cefuroxime Impurity 12
Cefuroxime Impurity 12 is a specified impurity of Cefuroxime. It is registered under CAS number 929531-94-2.
The compound is characterised by its molecular formula C16H16N4O9S and a molecular weight of 440.38, with the two-dimensional structure shown above. Because it shares the Cefuroxime scaffold, it is typically used to track process-related and degradation impurities of Cefuroxime 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. Recommended storage: 2℃ ~ 8℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Cefuroxime impurities
The same parent compound, neighbouring impurity numbers.
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