Description

1-[(2-Chloro-2-Phenylethyl)Sulfonyl]-2,4-Difluorobenzene is a specialized organosulfur compound featuring a unique sulfonyl linker between a chlorinated phenethyl group and a difluorinated benzene ring. This molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for medicinal chemistry research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of new drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Serves as a building block for creating novel herbicides, fungicides, or insecticides with enhanced efficacy.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and library synthesis for lead optimization.
• Chemical Biology Probe Development: Employed in the synthesis of molecules designed to study biological pathways and protein functions.
• Custom Synthesis & Contract Manufacturing: A critical raw material for fine chemical manufacturers offering bespoke synthesis services.

Basic Information

Product Name	1-[(2-Chloro-2-Phenylethyl)Sulfonyl]-2,4-Difluorobenzene
CAS No.	244278-68-0
Molecular Formula	C14H11ClF2O2S
Molecular Weight	316.75 g/mol
Synonyms	2,4-Difluoro-1-[(2-chloro-2-phenylethyl)sulfonyl]benzene; 1-[(2-Chloro-2-phenylethyl)sulfonyl]-2,4-difluorobenzene; 2,4-Difluorophenyl 2-chloro-2-phenylethyl sulfone; 2-Chloro-2-phenylethyl 2,4-difluorophenyl sulfone; (2-Chloro-2-phenylethylsulfonyl)-2,4-difluorobenzene; Benzene, 1-[(2-chloro-2-phenylethyl)sulfonyl]-2,4-difluoro-
EINECS	Contact for details

Quality Control

Our 1-[(2-Chloro-2-Phenylethyl)Sulfonyl]-2,4-Difluorobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency suitable for research and scale-up. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

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 bases and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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