Ursodeoxycholic acid impurity 56
Impurity reference standard · Ursodeoxycholic acid
- CAS number
- 15073-99-1
- Molecular formula
- C26H44O5
- Molecular weight
- 436.62
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Ursodeoxycholic acid impurity 56
Ursodeoxycholic acid impurity 56 is a specified impurity of Ursodeoxycholic acid. It is registered under CAS number 15073-99-1.
The compound is characterised by its molecular formula C26H44O5 and a molecular weight of 436.62, with the two-dimensional structure shown above. Because it shares the Ursodeoxycholic acid scaffold, it is typically used to track process-related and degradation impurities of Ursodeoxycholic acid 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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