Cefamandole EP Impurity E

Impurity reference standard · Cefamandole

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2D structure · drawn from the SMILES record
CAS number
87932-78-3
Molecular formula
C19H18N2O8S
Molecular weight
434.42
Purity
95%+
Storage
2℃ ~ 8℃
Parent compoundCefamandole10 impurities listed Request a quote Search the full catalogue

About Cefamandole EP Impurity E

Cefamandole EP Impurity E is a specified impurity of Cefamandole. It is registered under CAS number 87932-78-3.

The compound is characterised by its molecular formula C19H18N2O8S and a molecular weight of 434.42, with the two-dimensional structure shown above. Because it shares the Cefamandole scaffold, it is typically used to track process-related and degradation impurities of Cefamandole 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.

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