Description

1-(Benzenesulfonylmethyl)-2-Bromobenzene is a specialized organic intermediate featuring a brominated phenyl ring linked to a benzenesulfonylmethyl group, a structure valuable for further functionalization. This compound matters for its role as a key building block in advanced organic synthesis, enabling the construction of complex molecules through cross-coupling and substitution reactions. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those requiring sulfone or aryl bromide functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the bromine atom acts as a handle for further chemical modification.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for transition metal catalysis, facilitating challenging bond-forming reactions.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers and advanced organic materials.
• Cross-Coupling Reactions: An essential substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl systems.
• Academic & Industrial R&D: A valuable reagent for methodological studies and exploratory chemistry in both university and corporate research laboratories.

Basic Information

Product Name	1-(Benzenesulfonylmethyl)-2-Bromobenzene
CAS No.	92022-50-9
Molecular Formula	C₁₃H₁₁BrO₂S
Molecular Weight	311.19 g/mol
Synonyms	2-Bromo-1-(phenylsulfonylmethyl)benzene; 2-Bromobenzyl Phenyl Sulfone; 1-(Phenylsulfonylmethyl)-2-bromobenzene; α-(2-Bromophenyl)benzenemethanesulfonate; Benzenemethanesulfonic acid, α-(2-bromophenyl)-, phenyl ester; (2-Bromobenzyl)sulfonylbenzene; 92022-50-9; 2-Bromobenzyl phenyl sulphone
EINECS	Contact for details

Quality Control

Our 1-(Benzenesulfonylmethyl)-2-Bromobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
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.