Etoricoxib Impurity 48
Impurity reference standard · Etoricoxib
- CAS number
- 50704-42-2
- Molecular formula
- C3H3ClO2
- Molecular weight
- 106.51
- Purity
- 95%+
- Appearance
- Pale Brown Solid
- Storage
- 2℃ ~ 8℃
About Etoricoxib Impurity 48
Etoricoxib Impurity 48 is a specified impurity of Etoricoxib. It is registered under CAS number 50704-42-2.
The compound is characterised by its molecular formula C3H3ClO2 and a molecular weight of 106.51, with the two-dimensional structure shown above. Because it shares the Etoricoxib scaffold, it is typically used to track process-related and degradation impurities of Etoricoxib 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 Etoricoxib impurities
The same parent compound, neighbouring impurity numbers.
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