Description

3-(Methylthio)Benzoic Acid is a versatile aromatic carboxylic acid derivative featuring a methylthio substituent, serving as a key synthetic intermediate in advanced organic chemistry. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients and high-performance materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the benzoic acid scaffold provides essential bioactivity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in coordination chemistry and catalytic systems.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and polymers with tailored properties.
• Fine Chemical Production: Acts as a starting material for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial R&D: Utilized in exploratory chemistry for method development and creating novel compound libraries.

Basic Information

Product Name	3-(Methylthio)Benzoic Acid
CAS No.	825-99-0
Molecular Formula	C8H8O2S
Molecular Weight	168.21 g/mol
Synonyms	m-(Methylthio)benzoic acid; 3-Methylsulfanylbenzoic acid; Benzoic acid, 3-(methylthio)-; 3-Methylmercaptobenzoic acid; 3-(Methylmercapto)benzoic acid; 3-Methylthio-benzoic acid; 3-Methylsulfanyl-benzoic acid; 3-(Methylsulfanyl)benzoic acid
EINECS	212-549-6

Quality Control

Our 3-(Methylthio)Benzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	142 - 146 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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