Description

1-Bromo-4-(Butane-1-Sulfonyl)Benzene is a high-purity, specialized organic intermediate featuring a bromine substituent and a butylsulfonyl functional group. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the introduction of both halogen and sulfone moieties into target molecules. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those requiring sulfone or aryl bromide functionalities for further coupling reactions (e.g., Suzuki, Heck).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides where the sulfonyl group can contribute to biological activity.
• Material Science Research: Serves as a monomer or functionalization agent in the development of specialty polymers, liquid crystals, or organic electronic materials.
• Cross-Coupling Reactions: The aryl bromide moiety makes it an excellent substrate for palladium-catalyzed cross-coupling reactions to form complex biaryl structures.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes and inhibitors for studying enzyme mechanisms and biological pathways.

Basic Information

Product Name	1-Bromo-4-(Butane-1-Sulfonyl)Benzene
CAS No.	403793-28-2
Molecular Formula	C₁₀H₁₃BrO₂S
Molecular Weight	277.18 g/mol
Synonyms	4-Bromophenyl butyl sulfone; p-Bromophenyl butyl sulfone; 1-Bromo-4-(butylsulfonyl)benzene; Butyl 4-bromophenyl sulfone; 4-Bromobenzenebutanesulfonic acid sulfone; 403793-28-2; Benzene, 1-bromo-4-(butylsulfonyl)-
EINECS	Contact for details

Quality Control

Our 1-Bromo-4-(Butane-1-Sulfonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with agreed specifications. Our quality commitment supports applications requiring high-purity intermediates under cGMP or ISO 9001 frameworks.

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. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

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%
Residue on Ignition	≤ 0.1%

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