Description

1-Bromo-4-((4-fluorophenyl)sulfonyl)benzene is a high-purity organosulfur compound featuring both bromo and fluorophenylsulfonyl functional groups. This unique structure makes it a valuable building block for advanced chemical synthesis, particularly in the development of complex molecules. It is primarily utilized by researchers and manufacturers in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting specific receptors where the sulfonyl and halogen groups are critical for bioactivity.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure.
• Material Science Research: Serves as a monomer or cross-linking agent in the development of specialty polymers, liquid crystals, and advanced organic electronic materials.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for Suzuki-Miyaura cross-coupling and other palladium-catalyzed reactions to create complex biaryl systems.
• Dye and Pigment Industry: Acts as an intermediate in the production of specialized dyes and pigments requiring sulfone and halogen substituents for stability and color properties.

Basic Information

Product Name	1-Bromo-4-((4-fluorophenyl)sulfonyl)benzene
CAS No.	383-28-8
Molecular Formula	C12H8BrFO2S
Molecular Weight	315.16 g/mol
Synonyms	4-Bromophenyl 4-fluorophenyl sulfone; 1-Bromo-4-(p-fluorophenylsulfonyl)benzene; p-Bromophenyl p-fluorophenyl sulfone; 4-Fluorophenyl 4-bromophenyl sulfone; (4-Bromophenyl)(4-fluorophenyl) sulfone; 4'-Bromo-4-fluorodiphenyl sulfone; NSC 403107
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-((4-fluorophenyl)sulfonyl)benzene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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