O-(2-fluoroethyl)-L-tyrosine (10 mg)

Reference standard for [18F]FET
Product No.: FET-90-0010

Product No.:FET-90
CAS No.:854750-33-7

Product Name: O-(2-fluoroethyl)-L-tyrosine
Synonyms: O-(2-fluoroethyl)-L-tyrosine
CAS No.: 854750-33-7
Molecular Formula: C11H14FNO3
Molecular Weight: 227.23
Application: Reference standard for TET
Presentation: Packaged in amber vials or amber screw-cap vials with teflon-coated stoppers under argon atmosphere
Parameter Method Specification
Sterility USP Sterile
Bacterial endotoxins LAL <2.0 I.U./ml
Appearance Organoleptic Colorless powder
Purity HPLC ≥90.0%
Identity 1H-NMR Conforms

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


  • Hamacher K. et al. Efficient routine Production of the 18F-labelled amino acid O- (2-[18F]fluoroethyl)-L-tyrosine. Appl. Radiat. Isotop. 2002, 57, 853-856.
  • Hamacher K. et al. Convenient synthesis of n.c.a. O-(2-[18F]fluoroethyl)-L-tyrosine. J. Labelled Compd. Radiopharm. 2001, 44, 855.