N-(2-Fluoroethyl)-2-(2-nitroimidazol-1 -yl)acetamide (50 mg)

Reference standard for [18F]FETA
Product No.: NFA-95-0050

Product No.:NFA-95
CAS No.:199800-19-6

Product Name: N-(2-Fluoroethyl)-2-(2-nitroimidazol-1-yl)acetamide
Synonyms: 1H-Imidazole-1-acetamide, N-(2-fluoroethyl)-2-nitro-; Fluoroetanidazole
CAS No.: 199800-19-6
Molecular Formula: C7H9FN4O3
Molecular Weight: 216.17
Application: Reference standard for [18F]FETA
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


  • Wilson H. A simplified synthesis of 2,3,5,6-tetrafluorophenyl 2-(2-nitroimidazol-1-yl)acetate. J. Labelled Compd. Radiopharm. 2003, 46, 511-513.
  • Tewson T.J. Synthesis of [18F]Fluoroetanidazole: A Potential New Tracer for Imaging Hypoxia. Nucl. Med. Biol. 1997, 24, 755-760.