Ozagrel Impurity 4
Impurity reference standard · Ozagrel
- CAS number
- 883942-98-1 (free base)
- Molecular formula
- C23H21BrN2O4
- Molecular weight
- 469.32
- Purity
- 95%+
- Appearance
- White Solid
- Storage
- 2-8°C
About Ozagrel Impurity 4
Ozagrel Impurity 4 is a specified impurity of Ozagrel. It is registered under CAS number 883942-98-1.
The compound is characterised by its molecular formula C23H21BrN2O4 and a molecular weight of 469.32, with the two-dimensional structure shown above. Because it shares the Ozagrel scaffold, it is typically used to track process-related and degradation impurities of Ozagrel 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°C.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Ozagrel 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.