Cefixime Impurity 1
Impurity reference standard · Cefixime
- CAS number
- 246035-38-1
- Molecular formula
- C15H12N4O4S3
- Molecular weight
- 408.48
- Purity
- 95%+
- Appearance
- Yellow Solid
- Storage
- -20℃±5℃
About Cefixime Impurity 1
Cefixime Impurity 1 is a specified impurity of Cefixime. It is registered under CAS number 246035-38-1.
The compound is characterised by its molecular formula C15H12N4O4S3 and a molecular weight of 408.48, with the two-dimensional structure shown above. Because it shares the Cefixime scaffold, it is typically used to track process-related and degradation impurities of Cefixime 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: -20℃±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Cefixime impurities
The same parent compound, neighbouring impurity numbers.
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