FLB 604 (Custom Volume)

Precursor for [11C]FLB457
Product No.: DFLB-95-000X

FLB 604
Product No.:DFLB-95
CAS No.:128600-22-6

Product Name: FLB 604
Synonyms: nor-FLB 457; (-)-(S)-5-Bromo-N-[(1-ethyl-2-pyrrolidinyl)methyl]-2- hydroxyl-3-methoxybenzamide; Benzamide, 5-Bromo-N-[[(2S)-1-ethyl-2-pyrrolidinyl]methyl] -2-hydroxy-3-methoxy
CAS No.: 128600-22-6
Molecular Formula: C15H21BrN2O3
Molecular Weight: 357.24
Application: Precursor for [11C]FLB 457
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


  • Langer O. et al. A General Method for the Synthesis of Raclopride, FLB 457 and Epidepride and Corresponding Desmethyl-Precursors. J. Labelled Compd. Radiopharm. 1999, 42, S366-S368. Abstract of the XIIIth International Symposium on Radiopharmaceutical Chemistry (St Louis 1999).
  • Hoegberg T. et al. Potential Antipsychotic Agents. 7. Synthesis and Antidopaminergic Properties of the Atypical Highly Potent (S)-5-Bromo-2,3-dimethoxy-N-[(1-ethyl-2- pyrrolidinyl)methyl]-benzamide and Related Compounds - A Comparative Study. J. Med. Chem. 1990, 33, 2305-2309.