Chlorogenic Acid CAS 327-97-9 Bulk Supplier | High-Purity Natural Polyphenol

Chlorogenic Acid (CAS 327-97-9) is a naturally occurring polyphenolic compound primarily extracted from Eucommia ulmoides leaves and green coffee beans. Supplied as a white fine powder with ≥98% purity (HPLC), it is valued for its antioxidant, stabilizing, and bioactive properties, making it a versatile ingredient in nutraceutical, cosmetic, and food applications.

Product Description

Chlorogenic Acid is a key phenolic acid recognized for its multifunctional profile, including free-radical scavenging and oxidative stability enhancement. Each batch is validated by HPLC for purity, ICP-MS for heavy metals, and ISO 6579:2002 for microbiological safety. With a clean sensory profile and reproducible assay, it serves as a benchmark raw material for natural antioxidant formulations.

Technical Properties

• CAS Number: 327-97-9
• Molecular Formula: C₁₆H₁₈O₉
• Molecular Weight: 354.31 g/mol
• Source: Eucommia ulmoides Oliver
• Appearance: Fine white powder
• Purity: ≥ 98.0% (HPLC)
• 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 (Pb ≤ 2 ppm, As ≤ 1 ppm, Hg ≤ 0.1 ppm, Cd ≤ 1 ppm)
• Microbiology: TPC ≤ 10³ CFU/g, TYMC ≤ 10² CFU/g; E. coli, Salmonella, S. aureus absent

Applications & Industries

Chlorogenic Acid bulk powder offers a unique balance of stability and bioactivity, making it suitable for various industries that value plant-derived antioxidants and formulation-friendly actives.

• Nutraceuticals: Widely used in dietary supplements and functional beverages promoting antioxidant and metabolic balance. Its natural origin from Eucommia ulmoides and green coffee aligns with clean-label product positioning.
• Food Industry: Acts as a natural preservative and flavor-enhancing component in health foods. Its antioxidant capacity helps delay oxidation processes, extending product freshness without synthetic additives.
• Cosmetics: Integrated into skincare formulations focused on anti-pollution and protective effects. Chlorogenic Acid’s stability under moderate pH conditions supports long-term product efficacy and shelf-life.
• Pharmaceuticals & Research: Used as a model compound in pharmacokinetic and analytical studies. Its well-characterized purity profile makes it ideal for reproducible laboratory applications and formulation development.

Key Advantages

Reliable EU-based distribution: Chlorogenic Acid is readily available from European warehouse stock, ensuring rapid delivery and minimal lead times. This logistical advantage supports both small-scale laboratories and industrial producers seeking dependable supply continuity.

Rigorous quality verification: Each batch undergoes ICP-MS testing for heavy metals and microbiological screening to ensure safety and consistency. The result is a product that meets international quality standards for nutraceutical, food, and cosmetic applications.

High-performance formulation compatibility: Its excellent solubility in polar solvents and strong oxidative stability make it ideal for emulsions, gels, and liquid supplements. Manufacturers benefit from consistent dispersion and uniformity in finished products.

Transparent documentation and traceability: Supplied with full COA, MSDS, and analytical test data, Chlorogenic Acid from NST Chemicals ensures full compliance with quality audits and regulatory submissions worldwide.

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