Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

107263-95-6 - N-Fluoropyridinium trifluoromethanesulfonate, 95% - N-Fluoropyridinium triflate - L14324 - Alfa Aesar

L14324 N-Fluoropyridinium trifluoromethanesulfonate, 95%

CAS Number
N-Fluoropyridinium triflate

Size Price ($) Quantity Availability
250mg 27.40
1g 57.87
Add to Cart Add to Quote Request View Item

N-Fluoropyridinium trifluoromethanesulfonate, 95%


Chemical Properties

Formula Weight
Melting point
Moisture Sensitive
Reacts with water.


N-Fluoropyridinium trifluoromethanesulfonate is used as a reagent for electrophilic fluorination and for a review of electrophilic N-F fluorinating agents. It is also used as a reactant for Pd-catalyzed arylation reactions and as a fluorination agent.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. It is sensitive to moisture. Incompatible with oxidizing agents. Store under dry inert gas.

Literature References

Xisheng Wang.; Dasheng Leow.; Jin-Quan Yu. Pd(II)-catalyzed para-selective C-H arylation of monosubstituted arenes. Journal of the American Chemical Society. 2011, 133 (35), 13864-13867

Teruo Umemoto.; Kosuke Kawada.; Kyoichi Tomita. N-fluoropyridinium triflate and its derivatives: Useful fluorinating agents. Tetrahedron Letters. 1986, 27 (37), 4465-4468

Reagent for electrophilic fluorination:

Alkyl or silyl enol ethers give ɑ-fluoro ketones: Tetrahedron Lett., 27, 3271, 4465 (1986); Org. Synth. Coll., 8, 286 (1993). For regioselective mono-ɑ-fluorination of steroids bearing several silyl enol ether groups, see: J. Am. Chem. Soc., 112, 8563 (1990).

For a review of electrophilic N-F fluorinating agents, see: Chem. Rev., 96, 1737 (1996).

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
Packing Group
Harmonized Tariff Code


  • A10172

    o-Tolualdehyde, 98%, stab. with 0.1% hydroquinone
  • A10533

    Ammonium peroxydisulfate, 98%
  • A11806

    Nitromethane, 98+%
  • A12362

    Diphenyl carbonate, 99%
  • L13231

    N-Fluoropyridinium pyridine heptafluorodiborate, 90+%

Recently Viewed


Life Science

Metals & Materials


Analytical & Labware