Biochanin A CAS 491-80-5 Bulk Supplier | High-Purity Isoflavone Compound

Biochanin A (CAS 491-80-5) is a natural isoflavone compound found in red clover (Trifolium pratense) and other legumes. Supplied as a fine light yellow to apricot powder with ≥98% purity (HPLC), it is widely applied in nutraceuticals, cosmetics, pharmaceuticals, and biochemical research. Its defined molecular structure and botanical origin make it an attractive ingredient for bulk use across multiple industries.

Product Description

As a phytoestrogenic isoflavone, Biochanin A is valued for its reproducible quality and broad industrial relevance. Produced under strict quality standards, each batch is tested for heavy metals, microbiological purity, and assay consistency, ensuring safe and reliable integration into regulated applications. Its stability and fine powder form also make it compatible with diverse formulations and delivery formats.

Technical Properties

• CAS Number: 491-80-5
• Molecular Formula: C₁₆H₁₂O₅
• Molecular Weight: 284.26 g/mol
• Appearance: Fine light yellow to apricot powder
• Purity: ≥ 98.0% (HPLC)
• Sulfated Ash: ≤ 0.1%
• Loss on Drying: ≤ 0.5%
• Heavy Metals: ≤ 10 ppm (Pb ≤ 2 ppm, As ≤ 1 ppm, Hg ≤ 0.1 ppm)
• Microbiology: TPC ≤ 10³ CFU/g, TYMC ≤ 10² CFU/g; E. coli and Salmonella absent

Applications & Industries

Biochanin A bulk powder is valued for its natural sourcing and isoflavone profile, supporting innovation in dietary, cosmetic, and pharmaceutical sectors. Its high purity and well-characterized molecular identity make it suitable for both product development and research applications.

• Nutraceuticals: Incorporated into dietary supplements that emphasize botanical phytoestrogens. Its plant-based origin appeals to clean-label and functional nutrition markets seeking naturally derived bioactive ingredients.
• Cosmetics: Used in skincare and personal care formulations focusing on balance, vitality, and botanical innovation. Its isoflavone profile supports positioning in premium, eco-conscious, and science-driven cosmetic lines.
• Pharmaceuticals: Employed as a raw material and reference compound in drug discovery pipelines. Its consistent assay and reproducibility ensure reliable outcomes in analytical and formulation studies.
• Biochemical Research: Applied in laboratory assays exploring flavonoid pathways and phytoestrogenic activity. Its reproducibility makes it suitable as a reference standard in biochemical and structural studies.

Key Advantages

Trusted EU-based supplier with stable inventory: NST Chemicals offers Biochanin A directly from EU warehouses, ensuring fast lead times and reduced logistics costs. This secure availability allows manufacturers to maintain smooth supply chains without depending on distant sourcing.

Comprehensive quality testing for safety assurance: Every batch is analyzed for heavy metals such as Pb, As, and Hg, with levels kept well below international thresholds. Microbiological testing confirms the absence of E. coli and Salmonella, making it suitable for sensitive nutraceutical and cosmetic applications.

Adaptable packaging for lab to industrial scale: Biochanin A is supplied in packaging formats that support R&D projects, pilot-scale trials, and full-scale industrial manufacturing. This flexibility ensures seamless transition from concept development to commercial production.

Complete technical documentation provided: Deliveries include Certificates of Analysis (COA), MSDS, and analytical data, providing transparency and regulatory support. This documentation helps streamline audits, compliance procedures, and international distribution requirements.

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