Ruxolitinib Impurity 4
Impurity reference standard · Ruxolitinib
- CAS number
- 1236033-03-6
- Molecular formula
- C18H20N6O
- Molecular weight
- 336.39
- Purity
- 95%+
- Appearance
- White Solid
- Storage
- -20±5℃
About Ruxolitinib Impurity 4
Ruxolitinib Impurity 4 is a specified impurity of Ruxolitinib. It is registered under CAS number 1236033-03-6.
The compound is characterised by its molecular formula C18H20N6O and a molecular weight of 336.39, with the two-dimensional structure shown above. Because it shares the Ruxolitinib scaffold, it is typically used to track process-related and degradation impurities of Ruxolitinib 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: -20±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Ruxolitinib impurities
The same parent compound, neighbouring impurity numbers.
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