Budesonide Impurity 26
Impurity reference standard · Budesonide
- CAS number
- 77017-17-5
- Molecular formula
- C21H26O5
- Molecular weight
- 358.43
- Purity
- 95%+
- Appearance
- Off-White Solid
- Storage
- -20℃±5℃
About Budesonide Impurity 26
Budesonide Impurity 26 is a specified impurity of Budesonide. It is registered under CAS number 77017-17-5.
The compound is characterised by its molecular formula C21H26O5 and a molecular weight of 358.43, with the two-dimensional structure shown above. Because it shares the Budesonide scaffold, it is typically used to track process-related and degradation impurities of Budesonide 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 Budesonide impurities
The same parent compound, neighbouring impurity numbers.
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