Ozanimod Impurity 21
Impurity reference standard · Ozanimod
- CAS number
- 1201447-05-3
- Molecular formula
- C21H19N3O3
- Molecular weight
- 361.39
- Purity
- 95%+
About Ozanimod Impurity 21
Ozanimod Impurity 21 is a specified impurity of Ozanimod. It is registered under CAS number 1201447-05-3.
The compound is characterised by its molecular formula C21H19N3O3 and a molecular weight of 361.39, with the two-dimensional structure shown above. Because it shares the Ozanimod scaffold, it is typically used to track process-related and degradation impurities of Ozanimod 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.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Ozanimod impurities
The same parent compound, neighbouring impurity numbers.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.