Vardenafil Impurity 55
Impurity reference standard · Vardenafil
- CAS number
- 2520113-41-9
- Molecular formula
- C15H16N4O5S
- Molecular weight
- 364.38
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Vardenafil Impurity 55
Vardenafil Impurity 55 is a specified impurity of Vardenafil. It is registered under CAS number 2520113-41-9.
The compound is characterised by its molecular formula C15H16N4O5S and a molecular weight of 364.38, with the two-dimensional structure shown above. Because it shares the Vardenafil scaffold, it is typically used to track process-related and degradation impurities of Vardenafil 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.
Other Vardenafil impurities
The same parent compound, neighbouring impurity numbers.
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