Description

1,2-Difluoro-4-(Phenylsulphonyl)Benzene is a high-purity, specialized organic intermediate featuring a unique difluoro-substituted benzene core linked to a phenylsulfonyl group. This compound is valued for its role as a critical building block in advanced synthetic chemistry, enabling the introduction of both fluorine atoms and sulfone functionalities into target molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing fluorinated motifs to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in creating advanced herbicides, fungicides, and insecticides where the sulfone and fluorine groups contribute to biological activity and environmental persistence.
• Material Science Research: Serves as a precursor for developing specialty polymers, liquid crystals, or organic electronic materials with tailored properties.
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to construct complex molecular architectures.
• Chemical Research & Development: Utilized in academic and industrial labs for exploring new synthetic methodologies and creating compound libraries for screening.

Basic Information

Product Name	1,2-Difluoro-4-(Phenylsulphonyl)Benzene
CAS No.	934241-80-2
Molecular Formula	C12H8F2O2S
Molecular Weight	254.25 g/mol
Synonyms	1,2-Difluoro-4-(phenylsulfonyl)benzene; 4-(Phenylsulfonyl)-1,2-difluorobenzene; 1,2-Difluoro-4-(benzenesulfonyl)benzene; [1,2-Difluoro-4-(phenylsulfonyl)]benzene; Benzene, 1,2-difluoro-4-(phenylsulfonyl)-; 934241-80-2
EINECS	Contact for details

Quality Control

Our 1,2-Difluoro-4-(Phenylsulphonyl)Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical 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 place 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
Purity (HPLC)	≥ 97.0%
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.