Macitentan Impurity 16
Impurity reference standard · Macitentan
- CAS number
- 2211059-00-4
- Molecular formula
- C19H21BrN6O4S
- Molecular weight
- 509.38
- Purity
- 95%+
- Appearance
- Solid
- Storage
- 2℃ ~ 8℃
About Macitentan Impurity 16
Macitentan Impurity 16 is a specified impurity of Macitentan. It is registered under CAS number 2211059-00-4.
The compound is characterised by its molecular formula C19H21BrN6O4S and a molecular weight of 509.38, with the two-dimensional structure shown above. Because it shares the Macitentan scaffold, it is typically used to track process-related and degradation impurities of Macitentan 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 Macitentan impurities
The same parent compound, neighbouring impurity numbers.
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