TNA-95【199734-70-8】Tetrafluorphenyl-Precursor for [18F]FETA
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Product Name: 2,3,5,6-Tetrafluorophenyl-2-(2-nitroimidazol-1-yl)acetate
Synonyms: 1H-Imidazole-1-acetic acid, 2-nitro-, 2,3,5,6-tetrafluorophenyl ester; 2-Nitro-1H-imidazole-1-acetic acid 2,3,5,6-tetrafluorophenyl ester; FETA Precursor II
CAS No.: 199734-70-8
Molecular Formula: C11H5F4N3O4
Molecular weight: 319.17
Application: Tetrafluorphenyl-Precursor for [18F]FETA
Presentation: Packaged in amber vial or amber screw cap vials with teflon-coated stoppers under argon atmosphere.

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

TNA-95-0010x       10mg per vial
TNA-95-0020x       20mg per vial
note: x includes A B C and D, A refers to 2ml vial; B refers to 4.5ml vial; C refers to 8ml vial; D refers to 30ml vial
*Customized dispensing is 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.