Protocatechuic Acid (CAS 99-50-3), also known as 3,4-dihydroxybenzoic acid, is a fundamental organic compound with a rich profile of chemical and biological activities. As a leading provider of fine chemical intermediates, we are pleased to offer insights into this versatile molecule. Its significance spans across multiple industries, primarily as a pharmaceutical intermediate, a valuable component in cosmetic formulations, and an analytical reagent.

Chemically, Protocatechuic Acid is classified as a phenolic acid. It presents as a white to off-white crystalline powder, sensitive to air and prone to oxidation in alkaline media. Its solubility in various polar solvents like alcohol and ether, alongside its slight solubility in water, dictates its handling and application methods. The compound's melting point typically falls between 197-200°C, indicating its stability under normal conditions. As a supplier, we emphasize the importance of proper storage, usually in a cool, dry, and dark environment, to maintain its integrity.

Biologically, Protocatechuic Acid is recognized for its potent antioxidant, anti-inflammatory, antimicrobial, and even chemopreventive properties. It acts as a major metabolite of dietary polyphenols found in many fruits and vegetables, contributing to their health benefits. This makes it a compound of great interest in nutraceuticals and medicinal research. Its ability to inhibit certain enzymes and scavenge free radicals underscores its therapeutic potential, making it a sought-after intermediate for drug manufacturers.

For businesses looking to procure Protocatechuic Acid, understanding sourcing options is crucial. As a manufacturer based in China, we offer a direct-to-you supply chain, ensuring competitive pricing and consistent availability. We specialize in providing high-purity material, essential for demanding applications like pharmaceutical synthesis. Our quality assurance processes guarantee that the product meets stringent specifications, giving our clients confidence in their purchase. We encourage inquiries for bulk quantities, which often allow for better cost efficiencies.

Whether your need is for pharmaceutical research, cosmetic product development, or precise analytical work, Protocatechuic Acid is a compound worth integrating into your supply chain. We are dedicated to being a reliable partner, offering not just the product but also the expertise to support your projects. Contact us to request a quotation and to learn more about how our supply of Protocatechuic Acid can benefit your organization.