Description

1-Bromo-3-(Ethylsulfanyl)Benzene is a versatile organosulfur and organobromine compound that serves as a valuable building block in advanced organic synthesis. Its molecular structure, featuring both a bromine substituent and an ethylthioether group, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for applications in cross-coupling reactions and functional material development.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring thioether or aryl bromide motifs for further functionalization.
• Agrochemical Synthesis: Serves as a key precursor in the development of novel herbicides, fungicides, and insecticides, leveraging its reactivity in Suzuki-Miyaura and other cross-coupling reactions.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and organocatalysts due to the electron-donating and steric properties of the ethylsulfanyl group.
• Material Science Research: Acts as a monomer or functionalization agent in the creation of organic electronic materials, such as conductive polymers and liquid crystals.
• Chemical Research & Development: A fundamental reagent for exploring new organic reactions and methodologies in academic and industrial laboratories.

Basic Information

Product Name	1-Bromo-3-(Ethylsulfanyl)Benzene
CAS No.	18184-69-5
Molecular Formula	C8H9BrS
Molecular Weight	217.13 g/mol
Synonyms	3-Bromophenyl ethyl sulfide; 1-Bromo-3-(ethylthio)benzene; 3-(Ethylthio)bromobenzene; m-Bromo(ethylthio)benzene; (3-Bromophenyl)(ethyl)sulfane; Benzene, 1-bromo-3-(ethylthio)-; Ethyl 3-bromophenyl sulfide
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-(Ethylsulfanyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment and is 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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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