Selexipag Impurity 20
Impurity reference standard · Selexipag
- CAS number
- —
- Molecular formula
- C39H37N5O
- Molecular weight
- 591.74
- Purity
- 95%+
- Storage
- 2℃ ~ 8℃
About Selexipag Impurity 20
Selexipag Impurity 20 is a specified impurity of Selexipag. 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 C39H37N5O and a molecular weight of 591.74, with the two-dimensional structure shown above. Because it shares the Selexipag scaffold, it is typically used to track process-related and degradation impurities of Selexipag 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 Selexipag impurities
The same parent compound, neighbouring impurity numbers.
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