Description

Sodium 2-hydroxy-1,1-difluoroethanesulfonate (CAS No. 1119360-53-0) is a high-purity organosulfonate compound with the molecular formula C₂H₃F₂NaO₄S. This specialty chemical is characterized by its unique difluoro-hydroxy functional group, making it a valuable intermediate for advanced organic synthesis and pharmaceutical applications. The sodium salt form ensures excellent solubility in aqueous and polar organic solvents, facilitating its use in reaction systems requiring ionic compatibility. With a purity grade optimized for research and industrial processes, this compound is rigorously tested via HPLC, NMR, and mass spectrometry to meet stringent quality standards. Ideal for use in fluorinated surfactant studies, electrolyte formulations, and as a building block for sulfonate-containing bioactive molecules. Supplied in airtight packaging to ensure stability and longevity under recommended storage conditions.

Properties

• CAS Number: 1119360-53-0
• Complexity: 182
• IUPAC Name: sodium;1,1-difluoro-2-hydroxy-ethanesulfonate
• InChI: InChI=1S/C2H4F2O4S.Na/c3-2(4,1-5)9(6,7)8;/h5H,1H2,(H,6,7,8);/q;+1/p-1
• InChI Key: LZKVGVXWGQWLAI-UHFFFAOYSA-M
• Exact Mass: 183.96178035
• Molecular Formula: C2H3F2NaO4S
• Molecular Weight: 184.10
• SMILES: C(C(F)(F)S(=O)(=O)[O-])O.[Na+]
• Topological: 85.8
• Monoisotopic Mass: 183.96178035
• Synonyms: sodium 2-hydroxy-1,1-difluoroethanesulfonate, SCHEMBL544029, 1119360-53-0, Sodium 1,1-difluoro-2-hydroxyethanesulfonate

Application

Sodium 2-hydroxy-1,1-difluoroethanesulfonate serves as a key precursor in the synthesis of fluorinated surfactants and ion-exchange materials due to its polar sulfonate group and fluorine substituents. Researchers utilize this compound in electrolyte formulations for lithium-ion batteries to enhance ionic conductivity and thermal stability. Its bifunctional reactivity (hydroxy and sulfonate groups) also makes it valuable in pharmaceutical intermediate synthesis, particularly for prodrug development targeting improved solubility.

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