Eribulin Impurity 13
Impurity reference standard · Eribulin
- CAS number
- —
- Molecular formula
- C46H80O9SSi2
- Molecular weight
- 865.36
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Eribulin Impurity 13
Eribulin Impurity 13 is a specified impurity of Eribulin. It has no single publicly registered CAS number, so it is defined by the structure and molecular formula below.
The compound is characterised by its molecular formula C46H80O9SSi2 and a molecular weight of 865.36, 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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