Sofosbuvir Ph.Int Impurity B(Chloro Sofosbuvir)
Impurity reference standard · Sofosbuvir Ph.Int
- CAS number
- 1496552-51-2
- Molecular formula
- C22H29ClN3O9P
- Molecular weight
- 545.91
- Purity
- 95%+
- Appearance
- White to off-white solid
- Storage
- 2℃ ~ 8℃
About Sofosbuvir Ph.Int Impurity B(Chloro Sofosbuvir)
Sofosbuvir Ph.Int Impurity B(Chloro Sofosbuvir) is a specified impurity of Sofosbuvir Ph.Int. It is registered under CAS number 1496552-51-2.
The compound is characterised by its molecular formula C22H29ClN3O9P and a molecular weight of 545.91, with the two-dimensional structure shown above. Because it shares the Sofosbuvir Ph.Int scaffold, it is typically used to track process-related and degradation impurities of Sofosbuvir Ph.Int 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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