Description

1-(Chloromethyl)-3,5-Bis(Methylsulphonyl)Benzene is a high-value, multi-functional chemical intermediate characterized by its reactive chloromethyl and electron-withdrawing methylsulphonyl groups. This compound matters for its critical role in facilitating complex molecular synthesis, particularly in the development of advanced pharmaceutical agents and specialty materials. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for candidates targeting specific enzyme inhibition.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for creating sophisticated ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the synthesis of monomers for high-performance polymers, liquid crystals, and organic electronic materials.
• Chemical Biology Probes: Useful for constructing molecular probes and linkers in bioconjugation and proteomics research.
• Custom Synthesis and Contract Manufacturing: A vital starting material for custom synthesis houses serving the life sciences sector.

Basic Information

Product Name	1-(Chloromethyl)-3,5-Bis(Methylsulphonyl)Benzene
CAS No.	849924-87-4
Molecular Formula	C9H11ClO4S2
Molecular Weight	282.76 g/mol
Synonyms	3,5-Bis(methylsulfonyl)benzyl chloride; Benzene, 1-(chloromethyl)-3,5-bis(methylsulfonyl)-; 3,5-Dimethylsulfonylbenzyl chloride; 1-Chloromethyl-3,5-dimethanesulfonylbenzene; α-Chloro-3,5-bis(methylsulfonyl)toluene; 849924-87-4; 3,5-Bis(methylsulphonyl)benzyl chloride
EINECS	Contact for details

Quality Control

Our 1-(Chloromethyl)-3,5-Bis(Methylsulphonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to supply chain integrity and documentation traceability supports your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and reducing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.