Cefminox Impurity 23
Impurity reference standard · Cefminox
- CAS number
- 74228-11-8
- Molecular formula
- C15H18N10O5S3
- Molecular weight
- 514.56
- Purity
- 95%+
- Appearance
- Off-White Solid
- Storage
- -20℃±5℃
About Cefminox Impurity 23
Cefminox Impurity 23 is a specified impurity of Cefminox. It is registered under CAS number 74228-11-8.
The compound is characterised by its molecular formula C15H18N10O5S3 and a molecular weight of 514.56, with the two-dimensional structure shown above. Because it shares the Cefminox scaffold, it is typically used to track process-related and degradation impurities of Cefminox 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 Cefminox impurities
The same parent compound, neighbouring impurity numbers.
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