Flunarizine EP Impurity D DiHCl
Impurity reference standard · Flunarizine
- CAS number
- 693765-11-6 (free base)
- Molecular formula
- C26H28Cl2F2N2
- Molecular weight
- 477.41
- Purity
- 95%+
- Appearance
- Light Yellow Solid
- Storage
- -20℃±5℃
About Flunarizine EP Impurity D DiHCl
Flunarizine EP Impurity D DiHCl is a specified impurity of Flunarizine. It is registered under CAS number 693765-11-6.
The compound is characterised by its molecular formula C26H28Cl2F2N2 and a molecular weight of 477.41, with the two-dimensional structure shown above. Because it shares the Flunarizine scaffold, it is typically used to track process-related and degradation impurities of Flunarizine 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 Flunarizine impurities
The same parent compound, neighbouring impurity numbers.
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