Description

4-[(2-Chloroethyl)Sulfonyl]-1-Methoxybenzene is a specialized organosulfur compound featuring a chloroethylsulfonyl functional group attached to a methoxybenzene core. This unique structure makes it a valuable chemical intermediate and building block for the synthesis of more complex molecules. It is primarily utilized by pharmaceutical and agrochemical research and development teams, as well as in advanced material science applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring sulfonamide or sulfone moieties.
• Agrochemical Synthesis: Used in the research and production of herbicides, fungicides, and other crop protection agents.
• Chemical Research & Development: Serves as a versatile precursor for creating sulfonyl-based compounds in organic chemistry laboratories.
• Material Science: Potential intermediate in the development of specialty polymers, liquid crystals, or advanced organic electronic materials.
• Dye & Pigment Industry: Can be utilized in the synthesis of specialized sulfone-based dyes and colorants.

Basic Information

Product Name	4-[(2-Chloroethyl)Sulfonyl]-1-Methoxybenzene
CAS No.	16191-81-4
Molecular Formula	C9H11ClO3S
Molecular Weight	234.70 g/mol
Synonyms	1-Methoxy-4-[(2-chloroethyl)sulfonyl]benzene; 4-(2-Chloroethylsulfonyl)anisole; p-Methoxyphenyl 2-chloroethyl sulfone; 2-Chloroethyl 4-methoxyphenyl sulfone; Benzene, 1-methoxy-4-[(2-chloroethyl)sulfonyl]-; Anisole, 4'-(2-chloroethylsulfonyl)-
EINECS	Contact for details

Quality Control

Our 4-[(2-Chloroethyl)Sulfonyl]-1-Methoxybenzene is manufactured under strict quality control protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance 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 bases and reducing agents. This compound is light-sensitive (store away from light).

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)	Total impurities ≤ 2.0%

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