Icariin CAS 489-32-7 Bulk Supplier | High-Purity Epimedium Extract

Icariin (CAS 489-32-7) is a naturally occurring flavonoid glycoside derived from Epimedium grandiflorum, widely used in nutraceutical, herbal, and functional ingredient formulations. Offered as a light yellow fine powder with ≥98.0% purity (HPLC), it is a high-value botanical compound suitable for advanced product development and research applications.

Product Description

Icariin is a bioactive flavonoid recognized for its functional properties and role in traditional herbal systems. Each batch is tested for purity, moisture, ash, heavy metals, polycyclic aromatic hydrocarbons (PAHs), and microbiological contaminants. Its defined analytical profile ensures consistent performance in regulated nutraceutical and natural product formulations. The fine powder form and controlled particle size support efficient blending, encapsulation, and downstream processing.

Technical Properties

• CAS Number: 489-32-7
• Molecular Formula: C₃₃H₄₀O₁₅
• Molecular Weight: 676.66 g/mol
• Source: Epimedium grandiflorum (leaf & stem)
• Appearance: Fine powder
• Color: Light yellow
• Purity: ≥ 98.0% (HPLC)
• Odor: Characteristic
• Taste: Characteristic
• Loss on Drying: ≤ 3.0%
• Sulfated Ash: ≤ 2.0%
• Mesh Size: NLT 95% pass 80 mesh
• Bulk Density: NMT 0.8 g/ml
• Benzo[a]pyrene: <10 ppb
• Sum of PAHs: <50 ppb
• 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

Icariin bulk powder is a functional botanical ingredient valued for its purity, consistency, and versatility across natural product sectors.

• Nutraceuticals: Utilized in dietary supplements, herbal formulas, and functional nutrition products. Its ≥98% purity level supports standardized formulations requiring reproducible bioactive content.
• Herbal & Traditional Extracts: A core compound in Epimedium-based preparations, suitable for modern standardized blends and R&D work involving flavonoid glycosides.
• Cosmetics & Personal Care: Applied in active botanical complexes and premium skincare formulations focusing on plant-derived actives and natural performance enhancers.
• Pharmaceutical & Research Applications: Used in analytical studies, reference standards, and early-stage development of natural product–inspired compounds.
• Functional Food Concepts: Can be incorporated into powder blends and novel botanical formulations where flavonoid enrichment is desired.

Key Advantages

High-purity material for advanced formulations: With ≥98.0% purity (HPLC) and detailed impurity control—including PAHs and heavy metals—Icariin supports stringent nutraceutical and cosmetic requirements.

Consistent analytical profile: Controlled moisture, ash, particle size, and density contribute to predictable handling, flow behavior, and blend uniformity in manufacturing environments.

Microbiologically safe: Produced and tested to ensure absence of E. coli, Salmonella, and S. aureus, supporting compliance with global quality and safety standards.

Bulk supply with documentation: Delivered with COA, MSDS, and specification data to streamline regulatory reviews and product development processes.

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