Description

1-Fluoro-4-[(4-methylphenyl)sulphonyl]benzene is a specialized organosulfur compound featuring a sulfone bridge linking fluorinated and tolyl aromatic rings. This structural motif is of significant value in advanced chemical synthesis, serving as a versatile building block for creating complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical sectors for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for sulfone-based drug candidates.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and insecticides, leveraging its fluorinated aromatic system.
• Material Science Research: Serves as a precursor for advanced polymers, liquid crystals, and other functional materials requiring specific electronic properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and as a substrate for further functionalization in complex molecule assembly.
• Chemical Research & Development: Utilized in academic and industrial labs for methodological studies and the exploration of new synthetic pathways.

Basic Information

Product Name	1-Fluoro-4-[(4-Methylphenyl)Sulphonyl]Benzene
CAS No.	1643-97-6
Molecular Formula	C13H11FO2S
Molecular Weight	250.29 g/mol
Synonyms	4-Fluorophenyl 4-methylphenyl sulfone; 4-Methylphenyl 4-fluorophenyl sulfone; p-Tolyl 4-fluorophenyl sulfone; 1-Fluoro-4-(p-tolylsulfonyl)benzene; 4-Fluoro-4'-methyl diphenyl sulfone; (4-Fluorophenyl)(4-methylphenyl)sulfone; 4-Fluorophenyl tolyl sulfone; CAS 1643-97-6
EINECS	Contact for details

Quality Control

Our 1-Fluoro-4-[(4-methylphenyl)sulphonyl]benzene is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, 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 protocols.

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 oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.