Small molecules & peptides

Fluoromethyl tosylate

Reference standard for 1-[¹⁸F]Fluoromethyl tosylate

fluoromethyl 4-methylbenzenesulfonate; fluoromethyl tosylate; fluoromethyltosylate; toluene-4-sulfonic acid fluoromethyl ester; fluoromethyl toluene-4-sulfonate

fluoromethyl 4-methylbenzenesulphonate


Research Chemical


Molar mass 204.22

CAS RN [114435-86-8]

Purity ≥ 95 %

  • Colorless to brownish liquid


CoA: appearance, ¹H and ¹⁹F NMR spectra


Neal T.R. et al. Improved synthesis of [¹⁸F]fluoromethyl tosylate, a convenient reagent for radiofluoromethylations. J. Label. Compd. Radiopharm. 2005, 48, 557–568.

Iwata R. et al. Radiosynthesis of O-[¹¹C]methyl-L-tyrosine and O-[¹⁸F]Fluoromethyl-L-tyrosine as potential PET tracers for imaging amino acid transport. J. Labelled Compd. Radiopharm. 2003, 46, 555–566.

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Product No.: 6194Filling amount: 10 mg
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