Atomfair Trifluoromethanesulfonate triflate CF3O3S-

Description Trifluoromethanesulfonate (CAS: 129946-88-9) is a highly versatile anionic compound with the molecular formula CF3O3S-, widely recognized for its exceptional stability and strong electron-withdrawing properties. This reagent, commonly referred to as triflate , is a cornerstone in synthetic organic chemistry, catalysis, and material science due to its non-nucleophilic nature and resistance to hydrolysis. Its trifluoromethylsulfonyl ( -SO2CF3) group imparts remarkable thermal and chemical stability, making it ideal for demanding reactions such as glycosylations, polymerizations, and transition-metal-catalyzed cross-couplings. Available in high-purity grades (??98%), our trifluoromethanesulfonate is rigorously tested for consistency, ensuring optimal performance in sensitive applications. Suitable for use under inert…

Description

Trifluoromethanesulfonate (CAS: 129946-88-9) is a highly versatile anionic compound with the molecular formula CF₃O₃S^–, widely recognized for its exceptional stability and strong electron-withdrawing properties. This reagent, commonly referred to as triflate, is a cornerstone in synthetic organic chemistry, catalysis, and material science due to its non-nucleophilic nature and resistance to hydrolysis. Its trifluoromethylsulfonyl (-SO₂CF₃) group imparts remarkable thermal and chemical stability, making it ideal for demanding reactions such as glycosylations, polymerizations, and transition-metal-catalyzed cross-couplings. Available in high-purity grades (??98%), our trifluoromethanesulfonate is rigorously tested for consistency, ensuring optimal performance in sensitive applications. Suitable for use under inert atmospheres, it is packaged in moisture-resistant containers to maintain integrity.

CAS No: 129946-88-9
Molecular Formula: CF3O3S-
Molecular Weight: 149.07
Exact Mass: 148.95202452
Monoisotopic Mass: 148.95202452
Charge: -1
IUPAC Name: trifluoromethanesulfonate
SMILES: C(F)(F)(F)S(=O)(=O)[O-]
Synonyms: trifluoromethanesulfonate, triflate, 37181-39-8, Triflat, Trifluormethansulfonat

Application

Trifluoromethanesulfonate is extensively used as a counterion in catalytic systems, particularly for Lewis acid catalysts in organic synthesis. Its weak coordinating ability enhances the reactivity of metal centers in polymerization and C?CC bond-forming reactions. In electrochemistry, it serves as a conductive salt in lithium-ion batteries due to its high oxidative stability. Additionally, it is a key intermediate in pharmaceutical manufacturing for constructing trifluoromethylated compounds.

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