Description

4-Ethylsulfonylacetophenone is a high-purity organic intermediate characterized by its distinct sulfonyl and ketone functional groups. This compound matters as a versatile and critical building block in advanced organic synthesis, enabling the creation of complex molecules with specific electronic and steric properties. It is primarily needed by R&D chemists and process development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas targeting specific enzymes or receptors.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its sulfonyl group for bioactivity.
• Material Science Research: Serves as a monomer or precursor in the development of advanced polymers and functional materials with tailored properties.
• Organic Synthesis: A versatile reagent for constructing complex molecular architectures, including heterocyclic compounds, via reactions at the ketone or sulfonyl sites.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and as a reference standard in analytical chemistry.

Basic Information

Product Name	4-Ethylsulfonylacetophenone
CAS No.	99186-50-2
Molecular Formula	C10H12O3S
Molecular Weight	212.27 g/mol
Synonyms	1-[4-(Ethylsulfonyl)phenyl]ethanone; 4'-Acetylethyl Phenyl Sulfone; p-Acetylethyl Phenyl Sulfone; 4-Acetylphenyl Ethyl Sulfone; 1-(4-Ethylsulfonylphenyl)ethan-1-one; 4-Ethanesulfonylacetophenone; (4-Ethylsulfonylphenyl)methyl ketone
EINECS	Contact for details

Quality Control

Our 4-Ethylsulfonylacetophenone is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

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 oxidizing agents and incompatible materials.

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.