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Atomfair S-(Fluoromethyl) benzenesulfonothioate C7H7FO2S2

Description S-(Fluoromethyl) benzenesulfonothioate (CAS No. 2126930-70-7) is a high-purity organosulfur compound with the molecular formula C7H7FO2S2. This chemical, also known by its IUPAC name fluoromethylsulfanylsulfonylbenzene , features a benzenesulfonothioate backbone with a reactive fluoromethyl group, making it a versatile intermediate for synthetic chemistry applications. Its unique structure enables selective functionalization in nucleophilic substitution reactions, particularly in pharmaceutical and agrochemical research. Available in >95% purity (HPLC/GC), this compound is supplied in amber glass vials under inert gas to ensure stability. Ideal for cross-coupling reactions, fluorination studies, and as a sulfonyl transfer agent. SDS and analytical data available upon request.

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Description

Description

S-(Fluoromethyl) benzenesulfonothioate (CAS No. 2126930-70-7) is a high-purity organosulfur compound with the molecular formula C7H7FO2S2. This chemical, also known by its IUPAC name fluoromethylsulfanylsulfonylbenzene, features a benzenesulfonothioate backbone with a reactive fluoromethyl group, making it a versatile intermediate for synthetic chemistry applications. Its unique structure enables selective functionalization in nucleophilic substitution reactions, particularly in pharmaceutical and agrochemical research. Available in >95% purity (HPLC/GC), this compound is supplied in amber glass vials under inert gas to ensure stability. Ideal for cross-coupling reactions, fluorination studies, and as a sulfonyl transfer agent. SDS and analytical data available upon request.

  • CAS No: 2126930-70-7
  • Molecular Formula: C7H7FO2S2
  • Molecular Weight: 206.3
  • Exact Mass: 205.98714997
  • Monoisotopic Mass: 205.98714997
  • IUPAC Name: fluoromethylsulfanylsulfonylbenzene
  • SMILES: C1=CC=C(C=C1)S(=O)(=O)SCF
  • Synonyms: S-(Fluoromethyl) benzenesulfonothioate, 2126930-70-7, {[(fluoromethyl)sulfanyl]sulfonyl}benzene, CS-0140429

Application

S-(Fluoromethyl) benzenesulfonothioate serves as a key building block in medicinal chemistry for introducing fluoromethylthio (?CSCH2F) motifs, a bioisostere for improved metabolic stability. Researchers utilize it in PET tracer development due to the fluorine-18 radiolabeling potential. The compound also finds use in material science for sulfonyl-containing polymer precursors. Its reactivity in Pd-catalyzed couplings makes it valuable for constructing sulfur-rich heterocycles.

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