Description

3-Chloro-4-Methyl-2,6-Dihydroxybenzoic Acid is a specialized organic compound that serves as a versatile building block and intermediate in advanced chemical synthesis. Its unique halogenated and hydroxylated benzoic acid structure makes it valuable for creating complex molecules with specific functional properties. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of active pharmaceutical ingredients (APIs), particularly for molecules requiring a substituted salicylic acid backbone.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators, leveraging its halogen and hydroxyl groups for bioactivity.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and complex organic compounds where chlorination and methylation patterns are critical.
• Research & Development: A valuable reagent in academic and industrial R&D labs for exploring new synthetic pathways and material science applications.
• Coordination Chemistry: Acts as a potential ligand for metal complexes due to its multiple oxygen donor sites (carboxylic acid and phenol groups).

Basic Information

Product Name	3-Chloro-4-Methyl-2,6-Dihydroxybenzoic Acid
CAS No.	73855-52-4
Molecular Formula	C8H7ClO4
Molecular Weight	202.59 g/mol
Synonyms	2,6-Dihydroxy-3-chloro-4-methylbenzoic Acid; 3-Chloro-4-methyl-2,6-dihydroxybenzoic acid; Benzoic acid, 3-chloro-2,6-dihydroxy-4-methyl-; 3-Chloro-4-methyl-γ-resorcylic acid
EINECS	Contact for details

Quality Control

Our 3-Chloro-4-Methyl-2,6-Dihydroxybenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light to maintain stability and purity.

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.