Apigenin CAS 520-36-5 Bulk Supplier | High-Purity Botanical Flavonoid

Apigenin (CAS 520-36-5) is a naturally occurring flavone found in various botanical sources and extensively used in nutraceutical, cosmetic, and research applications. Offered as a yellowish-brown fine powder with ≥98.0% purity (HPLC), it is well suited for advanced product development requiring a clean, well-characterized plant-derived compound.

Product Description

Apigenin is a high-purity flavonoid valued for its stability, plant origin, and versatile functional profile. Each batch undergoes rigorous analytical testing for purity, moisture, ash, heavy metals, and microbiological quality, ensuring consistent performance in regulated natural product formulations. Its fine particle size and controlled physicochemical characteristics make it suitable for encapsulation, blending, and use in high-value botanical ingredient systems.

Technical Properties

• CAS Number: 520-36-5
• Molecular Formula: C₁₅H₁₀O₅
• Molecular Weight: 270.24 g/mol
• Appearance: Fine powder
• Color: Yellowish brown
• Purity: ≥ 98.0% (HPLC)
• Odor: Characteristic
• Taste: Characteristic
• Sulfated Ash: ≤ 2.0%
• Loss on Drying: ≤ 5.0%
• Mesh Size: NLT 95% pass 80 mesh
• Bulk Density: NMT 0.8 g/ml
• Heavy Metals: ≤ 10 ppm
• Lead: ≤ 2 ppm
• Arsenic: ≤ 1 ppm
• Mercury: ≤ 0.1 ppm
• Cadmium: ≤ 1 ppm
• TPC: Not more than 10³ CFU/g
• TYMC: Not more than 10² CFU/g
• E. coli: Absent
• Salmonella: Absent
• Staphylococcus aureus: Absent

Applications & Industries

Apigenin bulk powder is a multifunctional botanical flavonoid valued for its purity, formulation flexibility, and natural sourcing.

• Nutraceuticals: Commonly used in dietary supplements and herbal formulations due to its well-defined flavone structure. Suitable for capsules, blends, and functional plant-based products.
• Cosmetics & Personal Care: Incorporated into skincare formulations focused on natural actives, stability, and plant-derived antioxidant support. Ideal for creams, serums, and treatment products.
• Pharmaceutical & Research Use: Employed as a reference flavonoid in analytical studies, biological assays, and early-stage development of plant-based compounds.
• Botanical Extracts & Functional Foods: Used in premium extract systems and natural ingredient matrices where flavonoid enrichment and clean-label sourcing are essential.
• Academic & Laboratory Applications: A well-characterized compound suitable for modeling oxidative systems, flavone activity studies, and structure–activity evaluations.

Key Advantages

Consistent high purity: With ≥98.0% purity (HPLC) and tight control over ash, moisture, particle size, and heavy metals, Apigenin delivers the reliability required in stringent nutraceutical and cosmetic formulations.

Clean analytical and microbiological profile: Each batch is verified to be free of E. coli, Salmonella, and S. aureus, supporting compliance with global ingredient quality standards.

Formulation-friendly properties: Fine powder characteristics and stable flavone structure enable efficient blending, dispersion, and encapsulation across diverse natural product formats.

Technical documentation included: Delivered with COA, MSDS, and complete specification data to streamline regulatory evaluations and R&D workflows.

Contact us for Apigenin CAS 520-36-5 bulk pricing, samples, or technical consultation.