top of page

Homoprotocatechuic Acid

Homoprotocatechuic Acid | CAS 102-32-9 Manufacturer & Supplier in China

Homoprotocatechuic Acid (CAS 102-32-9) manufacturer in China. ≥98% purity, stable supply and fast shipping. Request Price, COA & MSDS from Conscientia Industrial.

Product Overview

Homoprotocatechuic Acid (CAS 102-32-9), also chemically known as 3,4-Dihydroxyphenylacetic Acid (DOPAC), is a vital organic intermediate and a major metabolite of dopamine. As a premier China manufacturer and supplier within the Fine Chemicals and Pharmaceutical APIs sector, Conscientia Industrial provides high-purity Homoprotocatechuic Acid produced via optimized organic synthesis and purification. This active raw material is essential for neurochemical research, pharmaceutical intermediate synthesis, and antioxidant studies, ensuring consistent batch quality for global industrial and laboratory markets.


Technical Specifications

  • Product Name: Homoprotocatechuic Acid

  • CAS Number: 102-32-9

  • Quality Standard: In-house

  • Purity (HPLC): ≥98.0%

  • Molecular Formula: C8H8O4

  • Molecular Weight: 168.15

  • Appearance: White to off-white powder

  • Melting Point: 127℃ - 130℃

  • Loss on Drying: ≤0.5%

  • Residue on Ignition: ≤0.1%

  • Country of Origin: China

  • Pricing: Competitive price based on quantity

  • Currency: USD

  • Chemical Structure:



CAS 102-32-9 Homoprotocatechuic Acid chemical structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Fine Chemical Expertise: Specialized in the synthesis and stabilization of phenolic acid derivatives and metabolic intermediates.

  • Advanced Quality Assurance: Every batch of Homoprotocatechuic Acid is verified by HPLC and NMR to ensure it meets rigorous purity requirements.

  • Documentation and Compliance: We provide full technical dossiers, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).

  • Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from R&D samples to bulk commercial manufacturing.

  • As a leading China manufacturer, we provide Homoprotocatechuic Acid CAS 102-32-9 with factory-direct pricing.


Packaging & Storage

  • Standard Packaging: 100g, 1kg, 25kg/fiber drum, or custom packaging according to customer requirements.

  • Storage Conditions: Store in a cool, dry place. Keep the container tightly sealed and protected from light and moisture to prevent oxidation.

  • Safety Handling: This is a technical-grade chemical intended for professional industrial production and laboratory research use only.

  • Our logistics team ensures safe delivery of Homoprotocatechuic Acid CAS 102-32-9 by courier / air / sea.


Request a Quote & COA for Homoprotocatechuic Acid CAS 102-32-9 Today.

bottom of page