Description

5-Chloro-3-Hydroxy-2-Methyl-Benzoic Acid is a high-purity, synthetically versatile benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique substitution pattern makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in the development of anti-inflammatory and antimicrobial agents.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor for creating complex heterocyclic compounds and other fine chemicals in laboratory and pilot-scale settings.
• Material Science Research: Investigated as a monomer or functional additive for developing specialty polymers with specific optical or chemical properties.
• Chemical Reference Standard: Utilized as a high-purity analytical standard for method development and quality control in analytical laboratories.

Basic Information

Product Name	5-Chloro-3-Hydroxy-2-Methyl-Benzoic Acid
CAS No.	1492040-90-0
Molecular Formula	C8H7ClO3
Molecular Weight	186.59 g/mol
Synonyms	2-Methyl-5-chloro-3-hydroxybenzoic acid; 3-Hydroxy-5-chloro-2-methylbenzoic acid; 5-Chloro-3-hydroxy-o-toluic acid; Benzoic acid, 5-chloro-3-hydroxy-2-methyl-; 1492040-90-0
EINECS	Contact for details

Quality Control

Every batch of 5-Chloro-3-Hydroxy-2-Methyl-Benzoic Acid is manufactured under strict quality management protocols. Our products undergo rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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). This material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct 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.