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3-Trifluoromethylphenoxytetrafluoroethanesulfonyl fluoride

Cat. # Quantity Price Lead time Buy this product
SF005_0250 0.25 g 450,00 € in stock
SF005_0500 0.5 g 700,00 € in stock
SF005_1 1 g 1.200,00 € in stock
SF005_5 5 g 3.990,00 € in stock
  • IUPAC Name: 1,1,2,2-Tetrafluoro-2-(3-(trifluoromethyl)phenoxy)ethane-1-sulfonyl fluoride
  • Synonyms: 3-CF3PhOCF2CF2SO2F, 3-Trifluoromethylphenoxytetrafluoroethanesulphonyl fluoride
  • CAS: 2368871-76-3
  • Smiles: FC(F)(C(F)(S(=O)(F)=O)F)OC1=CC=CC(C(F)(F)F)=C1
  • Chemical formula: C9H4F8O3S
  • Molecular weight: 344.177
  • Purity: 95%+

3-Trifluoromethylphenoxytetrafluoroethanesulfonyl fluoride serves as a moderately reactive 3-trifluoromethylphenoxytetrafluoroethanesulfonylation reagent. Fluoroalkylsulfonylation of the amine nitrogen greatly lowers the pKa value of NH and can be used to modulate the behaviour of the drug candidate or build additional molecular complexity around the highly acidic fluoroalkylsulfonamide nitrogen. Regioisomers are also available on demand.