Product No.:FMAU-95
CAS No.:69256-17-3

Product Name: FMAU
Synonyms: 2,4-(1H,3H)-Pyrimidinedione, 1-[2-deoxy-2-fluoro-beta-D- arabinofuranosyl]-5-methyl-; 1-(2-Fluoro-2-deoxy-beta-D-arabinofuranosyl)thymine; 1-(2-Deoxy-2-fluoro-beta-D-arabinofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinesione; 1-(2-Deoxy-2-fluoro-beta-D-arabinofuranosyl)-5-methyluracil; 2’-Fluoro-5-methyl-arabinosyluracil; 2’-Fluoro-5-methyl-beta-D-arabinofuranosyluracil; 1-[(2R,3S,4R,5R)-3-Fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-methylpyrimidine-2,4-dione; 5-Methyl-1-[(2R,3S,4R,5R)-3-fluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2- yl]pyrimidine-2,4-dione; 5-Methyl-1-(2-fluoro-2-deoxy-beta-D-arabinofuranosyl)uracil; 1-(2- Deoxy-2-fluoro-beta-D-arabinofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione; FMAU; beta-FMAU; beta-D-FMAU
CAS No.: 69256-17-3
Molecular Formula: C10H13FN2O5
Molecular Weight: 260.22
Application: Reference standard for [18F]FMAU and [11C]FMAU
Presentation: Packaged in amber vials or amber screw-cap vials with teflon-coated stoppers under argon atmosphere

Storage and Stability

  • Store the product at -20 ℃, protected from light.
  • Short-term storage at higher temperatures does not affect product quality.


  • Complete documentation - Certificates of Analysis including testing reports of 1H-NMR and HPLC spectra for each shipment.
  • Customized dispensing available


  • Mangner T.J. et al. Synthesis of 2’-deoxy-2’-[18F]fluoro-beta-D-arabinofuranosyl nucleosides, [18F]FAU, [18F]FMAU, [18F]FBAU, [18F]FIAU, as potential PET agents for imaging cellular proliferation. Nucl. Med. Biol. 2003, 30,215-224.
  • Alauddin M.M. et al. Direct comparison of radiolabeled probes FMAU, FHBG, and FHPG as PET imaging agents for HSV1-tk expression in a human breast cancer model. Mol. Imaging 2004, 3, 76-84.
  • Alauddin M.M. et al. Synthesis and evaluation of 2’-deoxy-2’-18F-fluoro-5-fluoro-1-beta-D-arabinofuranosyluracil as a potential PET imaging agent for suicide gene expression. J. Nucl. Med. 2004, 45, 2063-2069.

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