Description

Benzene, 1-Bromo-2-(Ethylsulfinyl)- is a specialized organosulfur compound featuring a bromine substituent and an ethylsulfinyl functional group on the benzene ring. This unique structure makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of novel pharmaceuticals and agrochemicals. It is essential for researchers and manufacturers in fine chemical, pharmaceutical R&D, and material science sectors who require precise building blocks for complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), especially those containing sulfur heterocycles.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the sulfinyl moiety contributes to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis and transition metal complexes.
• Material Science Research: Employed in the synthesis of organic electronic materials and liquid crystals due to its polarizable sulfinyl group.
• Custom Chemical Synthesis: A versatile building block for contract research organizations (CROs) and CDMOs performing bespoke organic synthesis.

Basic Information

Product Name	Benzene, 1-Bromo-2-(Ethylsulfinyl)-
CAS No.	112921-53-6
Molecular Formula	C8H9BrOS
Molecular Weight	233.12 g/mol
Synonyms	1-Bromo-2-(ethylsulfinyl)benzene; 2-Bromophenyl ethyl sulfoxide; (2-Bromophenyl)(ethyl)sulfoxide; Ethyl 2-bromophenyl sulfoxide; o-Bromophenyl ethyl sulfoxide; 2-Bromoethylsulfinylbenzene; Benzene, bromoethylsulfinyl-
EINECS	Contact for details

Quality Control

Our Benzene, 1-Bromo-2-(Ethylsulfinyl)- is manufactured under strict quality management systems. Each 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 ensures the material meets the stringent requirements for research and cGMP-grade synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The compound is light-sensitive; containers should be amber glass or opaque.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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