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Atomfair 4-Nitrophenyl trifluoromethanesulfonate C7H4F3NO5S

Description 4-Nitrophenyl trifluoromethanesulfonate (CAS No. 17763-80-3) is a high-purity, synthetic organic compound with the molecular formula C7H4F3NO5S . This chemical reagent is widely recognized for its role as an effective triflylating agent in organic synthesis, particularly in the introduction of the trifluoromethanesulfonyl (triflyl) group. Its IUPAC name, (4-nitrophenyl) trifluoromethanesulfonate , reflects its structural composition, featuring a nitro-substituted phenyl ring and a reactive trifluoromethanesulfonate ester moiety. Our product is rigorously tested for quality, ensuring optimal performance in demanding laboratory and industrial applications. It is supplied as a crystalline solid with high stability under recommended storage conditions (typically stored at 2-8??C in…

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Description

Description

4-Nitrophenyl trifluoromethanesulfonate (CAS No. 17763-80-3) is a high-purity, synthetic organic compound with the molecular formula C7H4F3NO5S. This chemical reagent is widely recognized for its role as an effective triflylating agent in organic synthesis, particularly in the introduction of the trifluoromethanesulfonyl (triflyl) group. Its IUPAC name, (4-nitrophenyl) trifluoromethanesulfonate, reflects its structural composition, featuring a nitro-substituted phenyl ring and a reactive trifluoromethanesulfonate ester moiety.

Our product is rigorously tested for quality, ensuring optimal performance in demanding laboratory and industrial applications. It is supplied as a crystalline solid with high stability under recommended storage conditions (typically stored at 2-8??C in a dry, inert atmosphere). Ideal for researchers in pharmaceuticals, agrochemicals, and materials science, this compound is a valuable tool for nucleophilic substitution reactions, cross-coupling reactions, and the synthesis of complex organic molecules.

  • CAS No: 17763-80-3
  • Molecular Formula: C7H4F3NO5S
  • Molecular Weight: 271.17
  • Exact Mass: 270.97622789
  • Monoisotopic Mass: 270.97622789
  • IUPAC Name: (4-nitrophenyl) trifluoromethanesulfonate
  • SMILES: C1=CC(=CC=C1[N+](=O)[O-])OS(=O)(=O)C(F)(F)F
  • Synonyms: 4-Nitrophenyl trifluoromethanesulfonate, 17763-80-3, DTXSID60338553, DTXCID20289638, 627-475-2

Application

4-Nitrophenyl trifluoromethanesulfonate is primarily used as a triflylating agent in organic synthesis, enabling the introduction of the highly electron-withdrawing triflyl group into target molecules. It is particularly useful in the preparation of aryl triflates, which serve as intermediates in palladium-catalyzed cross-coupling reactions such as Suzuki, Heck, and Stille couplings. Additionally, this reagent finds application in the synthesis of pharmaceuticals and specialty chemicals where the triflyl group enhances reactivity or stability.

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