Description

6-Hydroxy-2,3-dimethoxybenzoic acid is a versatile benzoic acid derivative characterized by its distinct hydroxyl and methoxy substituents. This compound serves as a valuable building block and intermediate in advanced organic synthesis, enabling the creation of complex molecules. It is primarily utilized by the pharmaceutical, agrochemical, and fine chemical industries for research and development as well as production processes.

Application

• Pharmaceutical Intermediate: Key starting material or synthon for the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the development and production of herbicides, fungicides, and other crop protection agents.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and other specialty chemicals requiring a substituted benzoic acid core.
• Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical entities.
• Ligand and Chelating Agent: The functional groups can act as coordination sites in metal-organic frameworks (MOFs) or catalyst systems.

Basic Information

Product Name	6-Hydroxy-2,3-dimethoxybenzoic Acid
CAS No.	5653-53-2
Molecular Formula	C9H10O5
Molecular Weight	198.17 g/mol
Synonyms	2,3-Dimethoxy-6-hydroxybenzoic acid; 6-Hydroxy-2,3-dimethoxybenzoic acid; 2,3-Dimethoxysalicylic acid; 6-Hydroxyveratric acid; Benzoic acid, 6-hydroxy-2,3-dimethoxy-; Gallic acid 2,3-dimethyl ether
EINECS	Contact for details

Quality Control

Our 6-Hydroxy-2,3-dimethoxybenzoic acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for all critical parameters are provided and available upon request, supporting compliance in regulated applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.