Description

3-Bromo-5-Chloro-Thioanisole is a high-purity, halogenated thioanisole derivative serving as a critical building block in advanced organic synthesis. This compound is valued for its unique reactivity profile, enabling the introduction of both bromine and chlorine substituents in a controlled manner on a sulfur-containing aromatic scaffold. It is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders and infectious diseases.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogenated structure for bioactivity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers and organic electronic materials.
• Ligand and Catalyst Development: Employed to create novel sulfur-containing ligands for transition metal catalysis and asymmetric synthesis.
• Chemical Biology Probes: Useful for synthesizing molecular probes to study enzyme mechanisms and protein interactions.
• Custom Synthesis and Scale-Up: Supplied for contract research organizations (CROs) and chemical development companies requiring reliable, high-quality building blocks.

Basic Information

Product Name	3-Bromo-5-Chloro-Thioanisole
CAS No.	1394291-36-1
Molecular Formula	C7H6BrClS
Molecular Weight	237.54 g/mol
Synonyms	1-Bromo-3-chloro-5-(methylthio)benzene; 3-Bromo-5-chloro-1-(methylthio)benzene; Benzene, 1-bromo-3-chloro-5-(methylthio)-; 5-Chloro-3-bromothioanisole; Methyl 3-bromo-5-chlorophenyl sulfide
EINECS	Contact for details

Quality Control

Every batch of 3-Bromo-5-Chloro-Thioanisole is manufactured and tested under a strict quality management system. We guarantee high chemical purity and lot-to-lot consistency, which is essential for reproducible research and development outcomes. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed chromatographic data (HPLC/GC) are available upon request.

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. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.