Celecoxib Impurity 7(Hydroxy Celecoxib)
Impurity reference standard · Celecoxib
- CAS number
- 170571-00-3
- Molecular formula
- C17H14F3N3O3S
- Molecular weight
- 397.37
- Purity
- 95%+
- Appearance
- White Powder
- Storage
- 2℃ ~ 8℃
About Celecoxib Impurity 7(Hydroxy Celecoxib)
Celecoxib Impurity 7(Hydroxy Celecoxib) is a specified impurity of Celecoxib. It is registered under CAS number 170571-00-3.
The compound is characterised by its molecular formula C17H14F3N3O3S and a molecular weight of 397.37, with the two-dimensional structure shown above. Because it shares the Celecoxib scaffold, it is typically used to track process-related and degradation impurities of Celecoxib 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 Celecoxib impurities
The same parent compound, neighbouring impurity numbers.
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