Overview
Kadsurenone is a naturally occurring lignan compound primarily extracted from Piper kadsura, a climbing vine used in traditional Chinese medicine. As a bioactive phytochemical, it has attracted scientific interest for its pharmacological properties, particularly its role as a platelet-activating factor (PAF) antagonist. The compound has been studied for its potential therapeutic applications, especially in inflammatory conditions. Its traditional use in East Asian herbal medicine for treating rheumatism and circulatory disorders has prompted modern research into its mechanisms of action and potential drug development applications.
Physical and Chemical Properties
Kadsurenone is characterized by its dibenzylbutyrolactone lignan structure, which contributes to its biological activity. The crystalline powder shows moderate stability under recommended storage conditions but may degrade when exposed to prolonged light or moisture. Its poor water solubility and good solubility in organic solvents influence formulation approaches in pharmaceutical applications. The compound's melting point range and specific rotation are important quality indicators for purity assessment in commercial batches.
Main Applications
In traditional medicine systems, kadsurenone-containing preparations have been used for centuries to address inflammatory conditions and improve blood circulation. Modern applications focus on its potential as a lead compound for developing anti-inflammatory drugs. Research laboratories utilize kadsurenone as a reference standard in pharmacological studies of PAF antagonists. The nutraceutical industry has explored its incorporation into specialized supplements, though clinical evidence for such uses remains limited.
Safety and Storage
While kadsurenone is generally considered safe when handled properly, appropriate laboratory precautions should be followed. The compound should be stored in airtight containers with desiccants to maintain stability. For industrial-scale storage, climate-controlled environments are recommended to prevent degradation. Proper labeling and segregation from incompatible materials are essential for workplace safety. Users should consult the latest safety data sheets for specific handling instructions.
B2B Procurement Guide
When sourcing kadsurenone commercially, buyers should prioritize suppliers who provide comprehensive analytical certificates (CoA) with each batch, including HPLC purity analysis and residual solvent testing. Minimum order quantities typically range from 1 gram to 1 kilogram depending on supplier capabilities. Quality verification should include third-party testing for authenticity, especially given the potential for substitution with similar compounds. Procurement contracts should specify acceptable testing methods, delivery conditions, and quality dispute resolution procedures to ensure material consistency for research or production needs.
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