Description

Ethyl 2-[(4-Chlorophenyl)Sulphonyl]Acetate is a versatile organic sulfone ester building block, primarily valued for its role as a key intermediate in advanced synthetic chemistry. Its molecular structure, featuring both a sulfonyl and an ester group adjacent to an aromatic chlorophenyl ring, makes it a critical precursor for constructing more complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory diseases.
• Agrochemical Synthesis: Serves as a key precursor for developing advanced herbicides, fungicides, and insecticides with specific modes of action.
• Material Science Research: Used in the development of specialty polymers and functional materials where the sulfone group imparts thermal stability and chemical resistance.
• Organic Synthesis Reagent: Employed in various name reactions and coupling processes to introduce the 4-chlorophenylsulfonylacetate moiety into target molecules.
• Ligand and Catalyst Development: Acts as a starting material for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Ethyl 2-[(4-Chlorophenyl)Sulphonyl]Acetate
CAS No.	3636-65-5
Molecular Formula	C10H11ClO4S
Molecular Weight	262.71 g/mol
Synonyms	Ethyl (4-Chlorophenylsulfonyl)acetate; Ethyl 2-(4-Chlorobenzenesulfonyl)acetate; Acetic acid, 2-[(4-chlorophenyl)sulfonyl]-, ethyl ester; 4-Chlorophenylsulfonylacetic Acid Ethyl Ester; Ethyl (p-Chlorophenylsulfonyl)acetate; NSC 163063; Ethyl 4-Chlorobenzenesulfonylacetate
EINECS	Contact for details

Quality Control

Our Ethyl 2-[(4-Chlorophenyl)Sulphonyl]Acetate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each 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 a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

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%
Heavy Metals	≤ 20 ppm

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