Ceftopram Impurity 37
Impurity reference standard · Ceftopram
- CAS number
- —
- Molecular formula
- C11H12N2OS2
- Molecular weight
- 252.36
- Purity
- 95%+
About Ceftopram Impurity 37
Ceftopram Impurity 37 is a specified impurity of Ceftopram. 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 C11H12N2OS2 and a molecular weight of 252.36, with the two-dimensional structure shown above. Because it shares the Ceftopram scaffold, it is typically used to track process-related and degradation impurities of Ceftopram 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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