Zephirol is a brand name for the calcium channel blocker flunarizine. It is used primarily in the prevention of migraines and for the treatment of vertigo and dizziness associated with vestibular disorders. Flunarizine works by blocking calcium channels, which helps reduce the frequency of migraines. It is also prescribed for people with balance disorders or motion sickness.
Cleanchem is a trusted provider of premium pharmaceutical reference materials, specializing in Zephirol and its associated compounds. Our catalog includes pharmacopeial and non-pharmacopeial Zephirol impurities, metabolites, nitrosamine derivatives (N-NO compounds), and stable isotope-labeled products. These reference standards play a critical role in pharmaceutical R&D, supporting activities such as product formulation, ANDA and DMF submissions, quality assurance, analytical method development, and stability assessments.
All Zephirol-related substances undergo comprehensive characterization and are delivered with complete Certificates of Analysis and supporting analytical documentation to ensure regulatory adherence. Upon request, we can offer EP/USP traceable standards. Our products are routinely re-evaluated to maintain consistent quality and performance.
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