Protocatechuic Acid (CAS 99-50-3): Your Premier Source for Pharmaceutical and Chemical Intermediates
Discover the multifaceted benefits of Protocatechuic Acid (PCA), a natural phenolic compound renowned for its antioxidant and anti-inflammatory properties. As a leading manufacturer and supplier, we provide high-purity PCA for diverse pharmaceutical, cosmetic, and chemical applications. Explore our reliable supply and competitive pricing for your critical raw material needs.
Get a Quote & SampleUnlocking the Power of Protocatechuic Acid: A Versatile Building Block

Protocatechuic Acid (CAS 99-50-3)
As a trusted supplier of Protocatechuic Acid (3,4-dihydroxybenzoic acid), we offer a high-purity compound essential for numerous industries. Sourced through advanced bioprocesses, our PCA is an ideal raw material for pharmaceutical intermediates, functional food ingredients, and cosmetic formulations. We are a reliable manufacturer and supplier in China, committed to quality and consistent supply.
- High Purity Protocatechuic Acid for Pharmaceutical Intermediates: Essential for synthesizing complex drug molecules, our PCA meets stringent quality standards.
- Functional Food Ingredient with Potent Antioxidant Properties: Leverage PCA's natural antioxidant capabilities for enhanced health and wellness products.
- Cosmetic Raw Material for Anti-aging and Anti-inflammatory Formulations: Enhance skincare products with PCA's documented benefits for skin health.
- Sustainable Sourcing and Production: Benefit from our advanced bioprocesses for high-yield, environmentally friendly PCA manufacturing.
Key Advantages of Sourcing Protocatechuic Acid from Us
Exceptional Purity and Quality Assurance
Our Protocatechuic Acid (CAS 99-50-3) undergoes rigorous quality control, ensuring a minimum purity of 99%. We provide COAs and samples for your verification, guaranteeing a product that meets the highest industry requirements for pharmaceutical intermediates and fine chemicals.
Reliable Supply Chain and Competitive Pricing
As a leading manufacturer and supplier of Protocatechuic Acid in China, we offer competitive pricing and a stable supply chain. We cater to bulk orders and can provide quotes for various quantities, ensuring you receive your essential chemical raw materials on time.
Versatile Applications in Key Industries
Protocatechuic Acid is a crucial component in pharmaceuticals, functional foods, and cosmetics, owing to its antioxidant, anti-inflammatory, and antimicrobial activities. Explore its potential for drug synthesis, novel food products, and advanced skincare formulations.
Diverse Application Areas for Protocatechuic Acid
Pharmaceutical Industry
Protocatechuic acid serves as a vital intermediate in the synthesis of various pharmaceuticals, offering antibacterial, anti-inflammatory, and potential anticancer properties for drug development.
Cosmetics and Personal Care
Its antioxidant and anti-aging capabilities make it a sought-after ingredient in cosmeceuticals and skincare products, offering protection against oxidative stress and inflammation.
Functional Foods and Nutraceuticals
As a natural polyphenol antioxidant, PCA contributes to health benefits, making it valuable for functional foods and dietary supplements aimed at boosting wellness.
Chemical Synthesis and Polymer Science
Protocatechuic acid is utilized as a raw material for producing other valuable chemicals like vanillin and catechol, and as a monomer for high-performance biopolymers.