Description

3,6-Dichloro-2-Methylbenzoic Acid is a versatile halogenated benzoic acid derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in its unique substitution pattern, which provides a reactive scaffold for constructing complex molecules with specific steric and electronic properties. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, particularly in the development of herbicides and plant growth regulators.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, leveraging its halogenated aromatic structure.
• Organic Synthesis Reagent: Serves as a precursor for further functionalization, including esterification and amide coupling, to create specialized fine chemicals.
• Ligand and Catalyst Development: Utilized in research for creating chelating ligands or metal-organic frameworks (MOFs) due to its carboxylic acid and chloro substituents.
• Material Science Research: Acts as a monomer or modifying agent in the synthesis of specialized polymers with unique properties.

Basic Information

Item	Detail
Product Name	3,6-Dichloro-2-Methylbenzoic Acid
CAS No.	1918-01-0
Molecular Formula	C8H6Cl2O2
Molecular Weight	205.04 g/mol
Synonyms	2-Methyl-3,6-dichlorobenzoic acid; 3,6-Dichloro-o-toluic acid; 2-Methyl-3,6-dichlorobenzoic acid; 3,6-Dichloro-2-methylbenzoic acid; 1918-01-0; Benzoic acid, 3,6-dichloro-2-methyl-; NSC 403108
EINECS	217-634-9

Quality Control

Our 3,6-Dichloro-2-Methylbenzoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characterization. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis workflows.

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). Keep away from strong bases, oxidizing agents, and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.