Description

Benzene, 1-Chloro-4-[(2-(Methylsulfonyl)Ethenyl]- is a specialized organic intermediate featuring a chlorobenzene core linked to a methylsulfonyl-substituted ethenyl group. This unique molecular architecture makes it a valuable building block for synthesizing more complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a monomer or functionalizing agent in the development of advanced polymers and specialty materials.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and other complex organic transformations to introduce specific functional groups.
• Liquid Crystal & Electronic Chemical Research: Investigated for use in the synthesis of components for display technologies and organic semiconductors.

Basic Information

Product Name	Benzene, 1-Chloro-4-[(2-(Methylsulfonyl)Ethenyl]-
CAS No.	70784-97-3
Molecular Formula	C9H9ClO2S
Molecular Weight	216.68 g/mol
Synonyms	1-Chloro-4-[(2-(methylsulfonyl)ethenyl]benzene; 4-Chloro-β-(methylsulfonyl)styrene; (2-(4-Chlorophenyl)ethenyl) methyl sulfone; 1-Chloro-4-(2-methylsulfonylvinyl)benzene; 4-Chlorostyryl methyl sulfone; Methyl (E)-2-(4-chlorophenyl)vinyl sulfone; CAS 70784-97-3
EINECS	Contact for details

Quality Control

Our Benzene, 1-Chloro-4-[(2-(Methylsulfonyl)Ethenyl]- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and GC analysis, to ensure high purity and batch-to-batch consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

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