Atomfair

Awaiting product image

Atomfair Benzene, 1-bromo-3-(methylsulfonyl)- m-Bromo(methylsulfonyl)benzene C7H7BrO2S

Description 1-Bromo-3-(methylsulfonyl)benzene (CAS No. 34896-80-5) is a high-purity aromatic sulfone compound with the molecular formula C7H7BrO2S . This white to off-white crystalline solid (MW: 235.10 g/mol) is a versatile building block in organic synthesis, featuring both a reactive bromo substituent and an electron-withdrawing methylsulfonyl group in meta-position. With 98%+ purity by HPLC, it is ideal for nucleophilic substitution reactions, cross-coupling reactions (Suzuki, Stille), and as a precursor for pharmaceuticals and agrochemicals. Packaged under inert gas in amber glass bottles to ensure stability. Technical specifications include: melting point 92-94??C, density 1.55 g/cm3, and storage recommendations at 2-8??C. SDS and Certificate of…

Category:
Brands:

Description

Description

1-Bromo-3-(methylsulfonyl)benzene (CAS No. 34896-80-5) is a high-purity aromatic sulfone compound with the molecular formula C7H7BrO2S. This white to off-white crystalline solid (MW: 235.10 g/mol) is a versatile building block in organic synthesis, featuring both a reactive bromo substituent and an electron-withdrawing methylsulfonyl group in meta-position. With 98%+ purity by HPLC, it is ideal for nucleophilic substitution reactions, cross-coupling reactions (Suzuki, Stille), and as a precursor for pharmaceuticals and agrochemicals. Packaged under inert gas in amber glass bottles to ensure stability. Technical specifications include: melting point 92-94??C, density 1.55 g/cm3, and storage recommendations at 2-8??C. SDS and Certificate of Analysis provided with each order.

  • CAS No: 34896-80-5
  • Molecular Formula: C7H7BrO2S
  • Molecular Weight: 235.10
  • Exact Mass: 233.93501
  • Monoisotopic Mass: 233.93501
  • IUPAC Name: 1-bromo-3-methylsulfonylbenzene
  • SMILES: CS(=O)(=O)C1=CC(=CC=C1)Br
  • Synonyms: 34896-80-5, Benzene, 1-bromo-3-(methylsulfonyl)-, m-Bromo(methylsulfonyl)benzene, DTXSID50188448, DTXCID80110939

Application

This compound serves as a key intermediate in the synthesis of biologically active molecules, particularly in pharmaceutical research where the methylsulfonyl group enhances metabolic stability. The bromine moiety enables facile functionalization via palladium-catalyzed couplings for drug discovery applications. Researchers also utilize it to create sulfone-containing liquid crystals and advanced materials with tailored electronic properties. Its electron-deficient aromatic ring makes it valuable in designing charge-transfer complexes for optoelectronic applications.

If you are interested or have any questions, please contact us at support@atomfair.com