Description

Bis(4-Bromophenylsulfonyl)Methane CAS NO 2394-04-9 is a specialized organosulfur compound featuring two bromophenylsulfonyl groups linked by a central methylene unit. This unique structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex molecules with specific electronic and steric properties. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in catalysis, ligand design, and the development of novel materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring sulfone or diarylmethane motifs.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, leveraging its halogenated aromatic structure.
• Ligand Precursor: Serves as a precursor for the synthesis of specialized ligands used in transition metal catalysis and coordination chemistry.
• Polymer Modification: Employed as a monomer or cross-linking agent in the production of high-performance polymers and resins with enhanced thermal or chemical resistance.
• Material Science Research: Utilized in the development of organic electronic materials, such as semiconductors or charge-transport materials, due to its electron-withdrawing sulfonyl groups.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D focused on novel organic reactions and methodologies.

Basic Information

Item	Detail
Product Name	Bis(4-Bromophenylsulfonyl)Methane
CAS No.	2394-04-9
Molecular Formula	C13H10Br2O4S2
Molecular Weight	462.15 g/mol
Synonyms	Methane, bis[(4-bromophenyl)sulfonyl]-; 1,1'-[Methylenebis(sulfonyl)]bis(4-bromobenzene); Bis(p-bromophenylsulfonyl)methane; α,α-Bis(4-bromobenzenesulfonyl)methane; 4,4'-(Methanedisulfonyl)dibromobenzene; (4-Bromophenylsulfonyl)(4-bromophenylsulfonyl)methane
EINECS	Contact for details

Quality Control

Our Bis(4-Bromophenylsulfonyl)Methane is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 bases and reducing agents.

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%
Heavy Metals	≤ 20 ppm

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