Description

(4-Chloro-Butane-1-Sulfonyl)-Benzene is a specialized organic sulfone compound that serves as a versatile building block in advanced chemical synthesis. Its molecular structure, featuring both a reactive sulfonyl group and a chloroalkyl chain, makes it a valuable intermediate for creating more complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those requiring sulfone or sulfonamide pharmacophores.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and high-performance resins.
• Organic Synthesis Building Block: Employed in research laboratories for constructing complex organic molecules via nucleophilic substitution and coupling reactions.
• Liquid Crystal & Electronic Chemicals: Potential intermediate in the manufacture of components for display technologies and organic semiconductors.

Basic Information

Product Name	(4-Chloro-Butane-1-Sulfonyl)-Benzene
CAS No.	33451-35-3
Molecular Formula	C10H13ClO2S
Molecular Weight	232.72 g/mol
Synonyms	1-Chloro-4-(phenylsulfonyl)butane; 4-Chlorobutyl Phenyl Sulfone; Benzenesulfonyl Chloride Butyl Ester; (4-Chlorobutyl)(phenyl)sulfone; 4-Chloro-1-(phenylsulfonyl)butane; p-Chlorobutyl Phenyl Sulfone; Butane, 1-chloro-4-(phenylsulfonyl)-; Phenyl (4-chlorobutyl) sulfone
EINECS	Contact for details

Quality Control

Our (4-Chloro-Butane-1-Sulfonyl)-Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available upon request.

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 bases and strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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