Description

Benzene, 2-[(4-Bromophenyl)Sulfonyl]-1,3-Difluoro- is a high-purity, multi-functional sulfone derivative featuring bromine and fluorine substituents, making it a valuable building block for advanced chemical synthesis. This compound is engineered to provide reliable performance and consistent quality for research and industrial-scale applications where precise molecular architecture is critical. It is primarily utilized by pharmaceutical R&D teams and specialty chemical manufacturers developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of novel active pharmaceutical ingredients (APIs), particularly for sulfonamide-based therapeutics.
• Agrochemical Research: Used in the synthesis of advanced crop protection agents and herbicides, leveraging its halogenated sulfone structure.
• Material Science: Acts as a monomer or precursor in the production of specialty polymers and high-performance resins with specific thermal or chemical resistance.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic substitution reactions due to the reactive bromine and sulfone groups.
• Ligand and Catalyst Development: Utilized in the design and synthesis of novel ligands for catalysis and molecular recognition applications.
• Life Sciences Research: Functions as a biochemical probe or a labeled compound in diagnostic and medicinal chemistry research programs.

Basic Information

Product Name	Benzene, 2-[(4-Bromophenyl)Sulfonyl]-1,3-Difluoro-
CAS No.	2803476-95-9
Molecular Formula	C12H7BrF2O2S
Molecular Weight	333.15 g/mol
Synonyms	1,3-Difluoro-2-[(4-bromophenyl)sulfonyl]benzene; 2-[(4-Bromophenyl)sulfonyl]-1,3-difluorobenzene; (4-Bromophenyl)(2,6-difluorophenyl) sulfone; 4-Bromophenyl 2,6-difluorophenyl sulfone; 2,6-Difluorophenyl 4-bromophenyl sulfone
EINECS	Contact for details

Quality Control

Every batch of Benzene, 2-[(4-Bromophenyl)Sulfonyl]-1,3-Difluoro- is produced and tested under a strict quality management system. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards and customer specifications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 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.