Description

4-Chlorophenyl(2-Oxo-2-Phenylethyl) Sulfone is a specialized organic sulfone compound with a distinct molecular architecture featuring both chlorophenyl and phenacyl moieties. This structure makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of pharmaceuticals and agrochemicals. It is primarily sought by R&D chemists and process development teams in fine chemical and active pharmaceutical ingredient (API) manufacturing who require reliable, consistent building blocks for complex molecular constructions.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing sulfone-based pharmacophores.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators where the chlorophenyl sulfone group is critical for bioactivity.
• Material Science Research: Serves as a monomer or precursor in the development of specialty polymers, liquid crystals, and advanced organic electronic materials.
• Organic Synthesis Reagent: Employed in cross-coupling reactions, C-H activation, and as a substrate for exploring new methodologies in academic and industrial research laboratories.
• Chemical Intermediate for Dyes & Pigments: Acts as a precursor in the manufacture of high-performance, light-fast dyes and specialty colorants.

Basic Information

Product Name	4-Chlorophenyl(2-Oxo-2-Phenylethyl) Sulfone
CAS No.	38488-19-6
Molecular Formula	C14H11ClO3S
Molecular Weight	294.75 g/mol
Synonyms	2-(4-Chlorophenylsulfonyl)-1-phenylethanone; 1-Phenylethanone, 2-[(4-chlorophenyl)sulfonyl]-; 4-Chlorophenyl phenacyl sulfone; Phenacyl 4-chlorophenyl sulfone; (4-Chlorophenyl)(2-oxo-2-phenylethyl)sulfone; 4-Chlorobenzenesulfonylacetophenone; p-Chlorophenyl phenacyl sulfone; α-Oxo-4-chlorobenzenesulfonylacetophenone
EINECS	Contact for details

Quality Control

Our 4-Chlorophenyl(2-Oxo-2-Phenylethyl) Sulfone is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data from HPLC, NMR, and IR spectroscopy. Our quality commitment aligns with cGMP principles where applicable, ensuring the material meets the stringent requirements of pharmaceutical and advanced chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). The container should be kept tightly sealed in a dry environment to minimize exposure to moisture. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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