Desloratadine Impurity 31
Impurity reference standard · Desloratadine
- CAS number
- 109537-11-3
- Molecular formula
- C22H23ClN2O2
- Molecular weight
- 382.88
- Purity
- 95%+
- Appearance
- White Solid
- Storage
- 2℃ ~ 8℃
About Desloratadine Impurity 31
Desloratadine Impurity 31 is a specified impurity of Desloratadine. It is registered under CAS number 109537-11-3.
The compound is characterised by its molecular formula C22H23ClN2O2 and a molecular weight of 382.88, with the two-dimensional structure shown above. Because it shares the Desloratadine scaffold, it is typically used to track process-related and degradation impurities of Desloratadine 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 Desloratadine impurities
The same parent compound, neighbouring impurity numbers.
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