Description

1-Bromo-3-(Ethanesulfinyl)Benzene is a specialized organosulfur compound featuring a bromine substituent and an ethanesulfinyl group on a benzene ring. This unique structure makes it a valuable synthetic intermediate, particularly in the development of pharmaceuticals and advanced materials. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those containing sulfoxide or sulfone moieties.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and insecticides.
• Ligand & Catalyst Development: Serves as a precursor for creating chiral sulfoxide ligands used in asymmetric catalysis.
• Material Science Research: Employed in the development of organic electronic materials and liquid crystals.
• Cross-Coupling Reactions: The bromine atom makes it a suitable substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Organic Synthesis Research: A versatile reagent for introducing the ethanesulfinyl group into more complex molecules in academic and industrial labs.

Basic Information

Product Name	1-Bromo-3-(Ethanesulfinyl)Benzene
CAS No.	153435-86-0
Molecular Formula	C8H9BrOS
Molecular Weight	233.12 g/mol
Synonyms	3-Bromophenyl Ethyl Sulfoxide; 1-Bromo-3-(ethylsulfinyl)benzene; m-Bromo(ethylsulfinyl)benzene; (3-Bromophenyl)(ethyl)sulfoxide; Ethanesulfinyl-3-bromobenzene; 3-Bromoethylsulfinylbenzene; Benzene, 1-bromo-3-(ethylsulfinyl)-
EINECS	Contact for details

Quality Control

Our 1-Bromo-3-(Ethanesulfinyl)Benzene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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