Qinbang Pharmaceutical now offers stable, large-scale production of high-purity Kaempferol (CAS: 520-18-3). Leveraging refined natural plant extraction technology, we provide premium, batch-consistent Kaempferol solutions for health supplements, cosmetics and skincare, new drug development, and research institutions.
Kaempferol is a highly researched natural flavonol with broad applications in plants such as Kaempferia, tea leaves, broccoli, and ginkgo. Extensive literature confirms its potent antioxidant and anti-inflammatory properties, offering promising potential for cell protection, metabolic regulation, and bone health. With an excellent safety profile, it has become a top-selling active ingredient in the natural products sector, driven by surging market demand. QinBong Pharma now offers a premium 98% purity grade. The product appears as bright yellow crystalline powder, produced via multi-stage separation, purification, and recrystallization processes to ensure low impurities and minimal solvent residues. Tested by HPLC, it meets diverse requirements for formula development, pharmacological studies, and large-scale manufacturing.
Kaempferol is a flagship product in our flavonoid portfolio, complementing key offerings such as apigenin and quercetin. We continuously refine our purification processes to ensure stable capacity and consistent quality, empowering downstream customers to streamline their supply chains and develop differentiated products. Going forward, Qinbang Pharmaceutical will expand its natural flavonoid monomer line, unlock deeper value from plant actives, and build a reliable global supply chain for natural raw materials with partners worldwide.
Quercetin is currently in stock at Qinbong Pharmaceutical. We welcome inquiries from customers worldwide and offer free samples along with product technical documentation.