Description

2,3-Dichlorophenylmethylsulfone is a specialized organosulfur compound featuring a sulfone functional group flanked by chlorinated aromatic and methyl substituents. This unique structure makes it a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily sought by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Serves as a core building block for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Material Science Research: Used in the development of specialty polymers, liquid crystals, and advanced organic electronic materials due to its rigid, polar structure.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, nucleophilic aromatic substitution, and as a scaffold for constructing complex heterocyclic compounds in academic and industrial labs.
• Chemical Intermediate for Dyes & Pigments: Acts as a starting material for synthesizing high-performance, chlorinated aromatic dyes and pigments.

Basic Information

Product Name	2,3-Dichlorophenylmethylsulfone
CAS No.	106418-92-2
Molecular Formula	C7H6Cl2O2S
Molecular Weight	225.09 g/mol
Synonyms	Methyl 2,3-dichlorophenyl sulfone; (2,3-Dichlorophenyl)(methyl)sulfone; 2,3-Dichloro-1-(methylsulfonyl)benzene; 1,2-Dichloro-3-(methylsulfonyl)benzene; 2,3-Dichlorophenyl methyl sulfone; 2,3-DCPMS; 2,3-Dichlorobenzene, 1-(methylsulfonyl)-; 2,3-Dichloro-α-tolyl sulfone
EINECS	Contact for details

Quality Control

Our 2,3-Dichlorophenylmethylsulfone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical R&D and scale-up processes.

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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