Description

(5-Bromo-2-Chlorophenyl)(Methyl)Sulfane is a high-purity organosulfur compound featuring a bromo-chloro substituted phenyl ring, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in providing a reactive scaffold for constructing complex molecules, particularly in the development of pharmaceuticals and agrochemicals. This intermediate is essential for research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries who require reliable, high-quality raw materials for their synthetic pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules targeting central nervous system disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the halogenated phenylsulfane moiety contributes to biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and organocatalysts.
• Chemical Biology Probes: Utilized as a building block for creating molecular probes and tags used in biochemical and cellular research.
• Custom Synthesis and Contract Manufacturing: A fundamental starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	(5-Bromo-2-Chlorophenyl)(Methyl)Sulfane
CAS No.	740806-64-8
Molecular Formula	C7H6BrClS
Molecular Weight	237.54 g/mol
Synonyms	1-Bromo-4-chloro-2-(methylthio)benzene; 2-Chloro-5-bromophenyl methyl sulfide; Methyl 5-bromo-2-chlorophenyl sulfide; 5-Bromo-2-chloro-1-(methylsulfanyl)benzene; 5-Bromo-2-chlorothioanisole; (5-Bromo-2-chlorophenyl) methyl sulfide; 2-Chloro-5-bromothioanisole; SCHEMBL2188045
EINECS	Contact for details

Quality Control

Every batch of (5-Bromo-2-Chlorophenyl)(Methyl)Sulfane is produced under a strict quality management system and undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from GC, HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and documentation for regulated applications.

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 opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC/GC)	≥97.0% (min)
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Related Substances (HPLC)	Total impurities ≤3.0%
Individual Unknown Impurity	≤0.5%

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