Description

2-Chloro-3,4-Dimethoxybenzoic Acid is a versatile aromatic carboxylic acid derivative, distinguished by its chloro and dimethoxy substituents. This compound serves as a critical pharmaceutical intermediate and organic synthesis building block, valued for its role in constructing complex molecular architectures. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting specific receptor sites.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Organic Ligand Precursor: Serves as a starting material for synthesizing specialized ligands used in catalysis and metal-organic frameworks (MOFs).
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals where specific substitution patterns are required.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions in synthetic organic chemistry.
• Material Science: Potential monomer or modifier in the development of specialized polymers with tailored properties.

Basic Information

Product Name	2-Chloro-3,4-Dimethoxybenzoic Acid
CAS No.	52009-53-7
Molecular Formula	C9H9ClO4
Molecular Weight	216.62 g/mol
Synonyms	3,4-Dimethoxy-2-chlorobenzoic Acid; 2-Chloro-3,4-dimethoxybenzoic acid; Benzoic acid, 2-chloro-3,4-dimethoxy-; 2-Chloro-veratric acid; 2-Chloro-3,4-dimethoxy-benzoic acid; 52009-53-7 (CAS); 2-Chloroveratric Acid
EINECS	Contact for details

Quality Control

Our 2-Chloro-3,4-Dimethoxybenzoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high purity and consistent composition. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical synthesis applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible materials such as strong oxidizing agents. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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