3,4-Dihydroxybenzoic Acid | CAS 99-50-3

Molecular Formula: C₇H₆O₄
Molecular Weight: 154.12 g/mol

3,4-Dihydroxybenzoic Acid, also known as protocatechuic acid, is an aromatic dihydroxybenzoic acid widely used in pharmaceuticals, antioxidants, cosmetics, and biochemical research. Renowned for its strong antioxidant properties and biological relevance, this compound serves as a key intermediate in organic synthesis, natural product chemistry, and metabolic pathway studies.

Our high-purity 3,4-Dihydroxybenzoic Acid is produced under stringent quality standards and supplied in moisture-protected packaging to ensure product stability and performance.

Key Features

High-purity grade suitable for research and industrial applications

Excellent antioxidant and reducing properties

Stable, fine crystalline powder

Manufactured under strict quality and safety standards

Available in small packs and bulk quantities

Applications

Pharmaceutical Industry: Intermediate for APIs, antioxidants, and therapeutic formulations

Cosmetics & Personal Care: Used in skin-care formulations for antioxidant and protective functions

Nutraceuticals: Active component in health supplements

Biochemical Research: Metabolic studies, enzymatic reactions, and natural product analysis

Organic Synthesis: Precursor for dyes, polymers, and fine chemicals

Why Choose Us?

Guaranteed high purity with COA & MSDS

Consistent quality and reliable supply

Competitive pricing for bulk requirements

Safe, moisture-resistant packaging

Technical support for formulation and R&D needs