Description

1-Bromo-4-(Phenylsulfonyl)Benzene is a high-purity organosulfur compound featuring a bromine substituent and a phenylsulfonyl group. This versatile intermediate is valued for its role in facilitating complex molecular transformations, particularly in the synthesis of advanced materials and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for building sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring sulfone or aryl bromide functional groups.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the sulfone moiety can contribute to biological activity.
• Material Science Research: Serves as a precursor for the development of organic electronic materials, such as charge-transport layers or monomers for conductive polymers.
• Cross-Coupling Reactions: An essential substrate in palladium-catalyzed reactions like Suzuki, Heck, or Sonogashira couplings for creating complex biaryl systems.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands and organocatalysts used in asymmetric synthesis.
• Chemical Research & Development: A valuable tool for medicinal and process chemists in exploring new synthetic pathways and optimizing reaction conditions.

Basic Information

Product Name	1-Bromo-4-(Phenylsulfonyl)Benzene
CAS No.	23038-36-0
Molecular Formula	C12H9BrO2S
Molecular Weight	297.17 g/mol
Synonyms	4-Bromophenyl Phenyl Sulfone; p-Bromophenyl Phenyl Sulfone; (4-Bromophenyl)(phenyl)sulfone; 1-Bromo-4-(benzenesulfonyl)benzene; 4-Bromodiphenyl Sulfone; NSC 404087; 4-Bromophenylsulfonylbenzene
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-(Phenylsulfonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	136 - 140 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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