Rivaroxaban Impurity 139
Impurity reference standard · Rivaroxaban
- CAS number
- 85-41-6
- Molecular formula
- C8H5NO2
- Molecular weight
- 147.13
- Purity
- 95%+
- Appearance
- Off-White to Pale Yellow Solid
- Storage
- 2℃-8℃
About Rivaroxaban Impurity 139
Rivaroxaban Impurity 139 is a specified impurity of Rivaroxaban. It is registered under CAS number 85-41-6.
The compound is characterised by its molecular formula C8H5NO2 and a molecular weight of 147.13, with the two-dimensional structure shown above. Because it shares the Rivaroxaban scaffold, it is typically used to track process-related and degradation impurities of Rivaroxaban 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 Rivaroxaban impurities
The same parent compound, neighbouring impurity numbers.
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