Eribulin Impurity 8
Impurity reference standard · Eribulin
- CAS number
- 1190091-21-4
- Molecular formula
- C40H59NO11
- Molecular weight
- 729.90
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Eribulin Impurity 8
Eribulin Impurity 8 is a specified impurity of Eribulin. It is registered under CAS number 1190091-21-4.
The compound is characterised by its molecular formula C40H59NO11 and a molecular weight of 729.90, with the two-dimensional structure shown above. Because it shares the Eribulin scaffold, it is typically used to track process-related and degradation impurities of Eribulin 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 Eribulin impurities
The same parent compound, neighbouring impurity numbers.
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