Small molecules & peptides


Precursor for 5-[*I]FLIU and precursor for 5-[¹⁸F]FLFU

1-(2,3-Dideoxy-3-fluoro-β-D-ribofuranosyl)uracil; 2',3'-Dideoxy-3'-fluorouridine

CA index name: Uridine, 2',3'-dideoxy-3'-fluoro-


Research Chemical


Molar mass 230.19

CAS RN [41107-56-6]

Purity ≥ 95 %

  • Off-white solid


CoA: appearance, ¹H and ¹⁹F NMR spectra


Mentel R. et al. Inhibitory activity of 3'-fluoro-2' deoxythymidine and related nucleoside analogs against adenoviruses in vitro. Antiviral Res. 1997, 34, 113–119.

Matthes E. et al. Inhibition of hepatitis B virus production by modified 2',3'-dideoxythymidine and 2',3'-dideoxy-5-methylcytidine derivatives. In vitro and in vivo studies. Biochem. Pharmacol. 1992, 43, 1571–1577.

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