Description

5-Chloro-2-Methylsulfanylbenzoic Acid is a high-purity organic building block characterized by its distinct benzoic acid core substituted with chloro and methylsulfanyl groups. This compound is valued for its role as a versatile intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for research and development chemists and process engineers working on active pharmaceutical ingredients (APIs), advanced materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of novel drug candidates, particularly those targeting specific receptor sites.
• Agrochemical Synthesis: Used in the development of herbicides, fungicides, and insecticides, leveraging its substituted aromatic structure.
• Material Science Research: Serves as a precursor for liquid crystals, organic semiconductors, and advanced polymers.
• Organic Synthesis Building Block: Employed in coupling reactions, esterifications, and amide formations to create complex molecular architectures.
• Chemical Research & Development: Utilized in academic and industrial R&D labs for method development and exploring new chemical entities.
• Dye and Pigment Intermediate: Acts as a starting material for synthesizing specialized colorants and functional dyes.

Basic Information

Product Name	5-Chloro-2-Methylsulfanylbenzoic Acid
CAS No.	62176-39-0
Molecular Formula	C8H7ClO2S
Molecular Weight	202.66 g/mol
Synonyms	5-Chloro-2-(methylthio)benzoic Acid; 2-(Methylthio)-5-chlorobenzoic Acid; Benzoic acid, 5-chloro-2-(methylthio)-; 5-Chloro-2-methylmercaptobenzoic Acid; 5-Chloro-o-(methylthio)benzoic Acid; 62176-39-0; 5-Chloro-2-methylsulfanyl-benzoic acid
EINECS	Contact for details

Quality Control

Our 5-Chloro-2-Methylsulfanylbenzoic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

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.