Small molecules & peptides

N-Trifluoroacetyl-5-acetoxy-2-trimethylstannyl-phenylalanine ethyl ester

Precursor for [¹⁸F]FMT ([¹⁸F]fluoro-m-L-tyrosine)

N-trifluoroacetyl-3-acetyl-6-trimethylstannyl-L-m-tyrosine ethyl ester; N-trifluoroacetyl-3-acetoxy-6-trimethylstannyl-L-phenylalanine ethyl ester

CA index name: L-Phenylalanine, 5-(acetyloxy)-N-trifluoroacetyl-2-trimethylstannyl, ethyl ester


Research Chemical


Molar mass 510.09

CAS RN [148613-10-9]

Purity ≥ 95 %

  • Nearly colorless oil


CoA: appearance, ¹H, ¹⁹F and ¹¹⁹Sn NMR spectra


Namavari M. et al. Synthesis of 6-[¹⁸F] and 4-[¹⁸F]Fluoro-L-m-tyrosines via Regioselective Radiofluorodestannylation. Appl. Radiat. Isot. 1993, 44, 527–536.

DeJesus O.T. et al. Evaluation of fluorinated m-tyrosine analogs as PET imaging agents of dopamine nerve terminals: comparison with 6-fluoroDOPA. J. Nucl. Med. 1997, 38, 630–636.

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