Description

1-Bromo-4-((4-chlorophenyl)sulfonyl)benzene is a high-purity diaryl sulfone derivative, serving as a critical advanced intermediate in modern organic synthesis. Its value lies in its unique molecular architecture, which provides a versatile scaffold for constructing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists in the life sciences and specialty chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, leveraging the sulfone moiety for bioactivity.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of high-performance polymers, such as poly(ether sulfone)s, for membranes and engineering plastics.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create sophisticated ligands for catalytic systems used in asymmetric synthesis.
• Organic Electronic Materials: Investigated as a core component in the synthesis of organic semiconductors and charge-transport materials for OLEDs and photovoltaics.

Basic Information

Product Name	1-Bromo-4-((4-chlorophenyl)sulfonyl)benzene
CAS No.	65082-45-3
Molecular Formula	C12H8BrClO2S
Molecular Weight	331.61 g/mol
Synonyms	4-Bromophenyl 4-chlorophenyl sulfone; 1-Bromo-4-(4-chlorobenzenesulfonyl)benzene; p-Bromophenyl p-chlorophenyl sulfone; 4-Chlorophenyl 4-bromophenyl sulphone; (4-Bromophenyl)(4-chlorophenyl)sulfone; NSC 403107; 4'-Bromo-4-chlorodiphenyl sulfone
EINECS	Contact for details

Quality Control

Every batch of 1-Bromo-4-((4-chlorophenyl)sulfonyl)benzene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the precise requirements of your synthetic applications. A detailed Certificate of Analysis (COA), including purity by HPLC, identity confirmation (IR, NMR), and impurity profile, is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	142 - 146 °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.