Doxorubicin Impurity 3
Impurity reference standard · Doxorubicin
- CAS number
- 69429-21-6
- Molecular formula
- C26H27NO11
- Molecular weight
- 529.49
- Purity
- 95%+
- Appearance
- Red Solid
- Storage
- 2℃ ~ 8℃
About Doxorubicin Impurity 3
Doxorubicin Impurity 3 is a specified impurity of Doxorubicin. It is registered under CAS number 69429-21-6.
The compound is characterised by its molecular formula C26H27NO11 and a molecular weight of 529.49, with the two-dimensional structure shown above. Because it shares the Doxorubicin scaffold, it is typically used to track process-related and degradation impurities of Doxorubicin 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 Doxorubicin impurities
The same parent compound, neighbouring impurity numbers.
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