Atomfair 1,4-Difluoro-2-(methylsulfonyl)benzene C7H6F2O2S CAS 236739-03-0

1,4-Difluoro-2-(methylsulfonyl)benzene (CAS No. 236739-03-0) is a high-purity fluorinated aromatic compound with the molecular formula C7H6F2O2S . This organosulfur derivative features a benzene ring substituted with two fluorine atoms at the 1- and 4-positions and a methylsulfonyl group at the 2-position, offering unique reactivity for advanced synthetic applications. With an IUPAC name of 1,4-difluoro-2-methylsulfonylbenzene , this white to off-white crystalline solid (purity ≥98% by HPLC) is ideal for pharmaceutical intermediates, agrochemical synthesis, and materials science research. Packaged under inert gas in amber glass vials to ensure stability, it is characterized by NMR, GC/MS, and elemental analysis. Key synonyms include DTXSID90382625 and…

Description

1,4-Difluoro-2-(methylsulfonyl)benzene (CAS No. 236739-03-0) is a high-purity fluorinated aromatic compound with the molecular formula C7H6F2O2S. This organosulfur derivative features a benzene ring substituted with two fluorine atoms at the 1- and 4-positions and a methylsulfonyl group at the 2-position, offering unique reactivity for advanced synthetic applications. With an IUPAC name of 1,4-difluoro-2-methylsulfonylbenzene, this white to off-white crystalline solid (purity ≥98% by HPLC) is ideal for pharmaceutical intermediates, agrochemical synthesis, and materials science research. Packaged under inert gas in amber glass vials to ensure stability, it is characterized by NMR, GC/MS, and elemental analysis. Key synonyms include DTXSID90382625 and EINECS 927-269-5. Store at 2-8°C in a dry environment.

Properties

  • CAS Number: 236739-03-0
  • Complexity: 245
  • IUPAC Name: 1,4-difluoro-2-methylsulfonyl-benzene
  • InChI: InChI=1S/C7H6F2O2S/c1-12(10,11)7-4-5(8)2-3-6(7)9/h2-4H,1H3
  • InChI Key: PDBSFQYRKCUYMB-UHFFFAOYSA-N
  • Exact Mass: 192.00565693
  • Molecular Formula: C7H6F2O2S
  • Molecular Weight: 192.19
  • SMILES: CS(=O)(=O)C1=C(C=CC(=C1)F)F
  • Topological: 42.5
  • Monoisotopic Mass: 192.00565693
  • Synonyms: 1,4-Difluoro-2-(methylsulfonyl)benzene, 236739-03-0, DTXSID90382625, DTXCID70333650, 927-269-5, 1,4-Difluoro-2-(methylsulfonyl)-benzene, 1,4-difluoro-2-methylsulfonylbenzene, Benzene, 1,4-difluoro-2-(methylsulfonyl)-, 2,5-Difluorophenyl methyl sulphone, 1,4-difluoro-2-methanesulfonylbenzene, 1,4-difluoro-2-(methylsulphonyl)benzene, 2,5-difluorophenyl methyl sulfone, MFCD06800566, SCHEMBL5097716, SCHEMBL7592866, SBB091410, AKOS006230024, AC-4581, PS-8332, 1,4-bis(fluoranyl)-2-methylsulfonyl-benzene, CS-0105530, C13920, A816838

Application

1,4-Difluoro-2-(methylsulfonyl)benzene serves as a versatile building block in medicinal chemistry for the development of fluorinated drug candidates, leveraging its sulfone moiety for Suzuki coupling reactions. In material science, it acts as a precursor for liquid crystals and high-performance polymers due to its rigid aromatic core and electron-withdrawing groups. The compound’s stability under acidic conditions makes it suitable for agrochemical synthesis, particularly in creating novel herbicides and fungicides with enhanced bioavailability.

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