Description

3-(Methylthio)Aniline is a versatile aromatic amine derivative featuring a methylthio (-SCH₃) substituent. This functional group makes it a valuable intermediate for synthesizing more complex molecules, particularly in the agrochemical and pharmaceutical sectors. It is primarily sought by manufacturers of dyes, pigments, and active pharmaceutical ingredients (APIs) for its role in constructing heterocyclic compounds and as a coupling agent.

Application

• Agrochemical Synthesis: A key building block for herbicides, fungicides, and insecticides.
• Pharmaceutical Intermediates: Used in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other colorants.
• Chemical Research & Development: Employed as a reagent in organic synthesis and material science research.
• Polymer Additives: Can be used in the production of specialty polymers and resins.
• Liquid Crystal and Electronic Materials: Acts as an intermediate for advanced functional materials.

Basic Information

Product Name	3-(Methylthio)Aniline
CAS No.	1783-81-9
Molecular Formula	C₇H₉NS
Molecular Weight	139.22 g/mol
Synonyms	3-(Methylthio)benzenamine; 3-(Methylmercapto)aniline; m-(Methylthio)aniline; 3-Aminophenyl methyl sulfide; 3-Methylsulfanylaniline; Benzenamine, 3-(methylthio)-; 3-Methylmercaptoaniline; 3-MTA
EINECS	217-233-5

Quality Control

Our 3-(Methylthio)Aniline is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your requirements.

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 oxidizing agents and acids.

Specification

Item	Specification
Appearance	Light yellow to brown liquid or crystalline mass
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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