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Atomfair Methanesulfinic acid CH4O2S

Description Methanesulfinic acid (CAS No. 20277-69-4) is a highly versatile organosulfur compound with the molecular formula CH4O2S . This clear to slightly yellow liquid is a critical intermediate in organic synthesis, pharmaceutical research, and industrial applications. With a purity grade suitable for laboratory and research use, our Methanesulfinic acid is rigorously tested to ensure consistency and performance. Its unique sulfinic acid functional group makes it valuable for nucleophilic reactions, redox processes, and as a precursor for sulfone and sulfoxide derivatives. Ideal for researchers in medicinal chemistry, catalysis, and material science, this compound is supplied in secure, chemically resistant packaging to…

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Description

Description

Methanesulfinic acid (CAS No. 20277-69-4) is a highly versatile organosulfur compound with the molecular formula CH4O2S. This clear to slightly yellow liquid is a critical intermediate in organic synthesis, pharmaceutical research, and industrial applications. With a purity grade suitable for laboratory and research use, our Methanesulfinic acid is rigorously tested to ensure consistency and performance. Its unique sulfinic acid functional group makes it valuable for nucleophilic reactions, redox processes, and as a precursor for sulfone and sulfoxide derivatives. Ideal for researchers in medicinal chemistry, catalysis, and material science, this compound is supplied in secure, chemically resistant packaging to maintain stability and shelf life.

  • CAS No: 20277-69-4
  • Molecular Formula: CH4O2S
  • Molecular Weight: 80.11
  • Exact Mass: 79.99320054
  • Monoisotopic Mass: 79.99320054
  • IUPAC Name: methanesulfinic acid
  • SMILES: CS(=O)O
  • Synonyms: Methanesulfinic acid, 17696-73-0, methylsulfinic acid, methane sulfinic acid, CHEBI:133897

Application

Methanesulfinic acid is widely used as a reducing agent and intermediate in organic synthesis, particularly in the preparation of sulfoxides and sulfones. It plays a key role in pharmaceutical research for the development of sulfur-containing bioactive molecules. Additionally, its applications extend to polymer chemistry and as a reagent in catalytic processes.

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