Cholic Acid Impurity 49
Impurity reference standard · Cholic Acid
- CAS number
- 691519-36-4
- Molecular formula
- C26H44O4 · C24H38O4 · C21H25AO4
- Molecular weight
- 420.63 · 390.56 · 341.42
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Cholic Acid Impurity 49
Cholic Acid Impurity 49 is a specified impurity of Cholic Acid. It is registered under CAS number 691519-36-4.
The compound is characterised by its molecular formula C26H44O4 · C24H38O4 · C21H25AO4 and a molecular weight of 420.63 · 390.56 · 341.42, with the two-dimensional structure shown above. Because it shares the Cholic Acid scaffold, it is typically used to track process-related and degradation impurities of Cholic 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.
Other Cholic Acid impurities
The same parent compound, neighbouring impurity numbers.
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