Description

4-Bromo-2-(Methylthio)Aniline is a versatile halogenated aniline derivative that serves as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and methylthio substituents, makes it a valuable intermediate for constructing complex molecules with tailored electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where the bromine atom facilitates further functionalization.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of organic semiconductors, dyes, and photoresponsive polymers.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis for cross-coupling reactions.
• Chemical Research & Development: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.

Basic Information

Product Name	4-Bromo-2-(Methylthio)Aniline
CAS No.	475089-07-7
Molecular Formula	C7H8BrNS
Molecular Weight	218.11 g/mol
Synonyms	2-Amino-5-bromophenyl methyl sulfide; 5-Bromo-2-(methylthio)benzenamine; 4-Bromo-2-(methylsulfanyl)aniline; 2-Methylthio-4-bromoaniline; Benzenamine, 5-bromo-2-(methylthio)-; 4-Bromo-2-methylthioaniline; 5-Bromo-2-methylthioaniline
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-(Methylthio)Aniline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your most demanding synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	Light yellow to brown 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 (as Pb)	≤ 20 ppm

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