Cefixime Impurity 50
Impurity reference standard · Cefixime
- CAS number
- 2682217-22-5
- Molecular formula
- C16H15N5O9S2
- Molecular weight
- 485.45
- Purity
- 95%+
- Storage
- -20℃±5℃
About Cefixime Impurity 50
Cefixime Impurity 50 is a specified impurity of Cefixime. It is registered under CAS number 2682217-22-5.
The compound is characterised by its molecular formula C16H15N5O9S2 and a molecular weight of 485.45, 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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