Description

1-Chloro-2,4-Bis-Methanesulfonyl-Benzene is a specialized organic sulfone derivative characterized by its reactive chlorine and methanesulfonyl functional groups. This compound serves as a valuable high-purity chemical intermediate in advanced synthetic pathways, particularly in the development of complex molecules. It is primarily utilized by pharmaceutical, agrochemical, and material science research and development teams seeking to build novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially for sulfonamide-based drugs and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides where the sulfone moiety is critical for activity.
• Organic Synthesis Reagent: Employed in cross-coupling reactions and as a precursor for introducing sulfonyl and aryl chloride functionalities into target compounds.
• Material Science Research: Acts as a monomer or functionalization agent in the development of specialty polymers and advanced organic materials.
• Chemical Research & Development: Serves as a versatile scaffold in academic and industrial R&D for exploring new synthetic methodologies and creating novel chemical entities.

Basic Information

Product Name	1-Chloro-2,4-Bis-Methanesulfonyl-Benzene
CAS No.	17481-98-0
Molecular Formula	C8H9ClO4S2
Molecular Weight	268.74 g/mol
Synonyms	1-Chloro-2,4-dimethanesulfonylbenzene; 2,4-Bis(methylsulfonyl)-1-chlorobenzene; Benzene, 1-chloro-2,4-bis(methylsulfonyl)-; 1-Chloro-2,4-bis(methylsulphonyl)benzene; 2,4-Dimethanesulfonylchlorobenzene; 1-Chloro-2,4-dimethanesulphonylbenzene
EINECS	Contact for details

Quality Control

Our 1-Chloro-2,4-Bis-Methanesulfonyl-Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for use as a chemical intermediate. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

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 bases and reducing agents. For long-term storage, consider under 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%
Related Substances (HPLC)	Contact for details

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