Cloperastine Impurity 1
Impurity reference standard · Cloperastine
- CAS number
- 5630-78-4
- Molecular formula
- C20H24ClNO
- Molecular weight
- 329.86
- Purity
- 95%+
- Appearance
- Yellow Liquid
- Storage
- -20℃±5℃
About Cloperastine Impurity 1
Cloperastine Impurity 1 is a specified impurity of Cloperastine. It is registered under CAS number 5630-78-4.
The compound is characterised by its molecular formula C20H24ClNO and a molecular weight of 329.86, with the two-dimensional structure shown above. Because it shares the Cloperastine scaffold, it is typically used to track process-related and degradation impurities of Cloperastine 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: -20℃±5℃.
Available from stock in milligram to gram quantities; larger or custom synthesis requirements are quoted on request.
Other Cloperastine impurities
The same parent compound, neighbouring impurity numbers.
Need this standard, or a related one?
Send the compound name, CAS number or a structure file — we confirm availability, pack size and lead time, usually within one business day.