Description

1-Chloro-2-(Methylsulfonyl)Ethane (Saltdata: Free) is a versatile organosulfur building block characterized by its reactive chloro and methylsulfonyl functional groups. This compound is valued for its role as a key intermediate in advanced organic synthesis, enabling the introduction of functionalized ethane units. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A critical synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in sulfonamide and sulfone-based drug candidates.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides where the methylsulfonyl moiety enhances biological activity.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the synthesis of specialty polymers with specific thermal or chemical resistance properties.
• Ligand and Catalyst Preparation: Employed in the design and synthesis of novel ligands for metal catalysis and organocatalysts.
• Material Science Research: Utilized in surface modification and the creation of functionalized materials for electronic or coating applications.
• Chemical Biology Probes: Acts as a starting material for synthesizing molecular probes and tags used in biochemical research.

Basic Information

Product Name	1-Chloro-2-(Methylsulfonyl)Ethane (Saltdata: Free)
CAS No.	50890-51-2
Molecular Formula	C₃H₇ClO₂S
Molecular Weight	142.60 g/mol
Synonyms	2-Chloroethyl Methyl Sulfone; 1-Chloro-2-(methylsulfonyl)ethane; Methylsulfonyl Chloroethane; (2-Chloroethyl)(methyl)sulfone; NSC 163063; β-Chloroethyl Methyl Sulfone; Chloro(methylsulfonyl)ethane
EINECS	Contact for details

Quality Control

Our 1-Chloro-2-(Methylsulfonyl)Ethane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets stringent specifications for research and industrial use. A Certificate of Analysis (COA) detailing purity, impurities, and physical properties is provided with every shipment to guarantee traceability and consistency.

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 reducing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.