Small molecules & peptides

FLB 457

Reference standard for [¹¹C]FLB 457

Benzamide, 5-bromo-2,3-dimethoxy-N-[(1-ethyl-2-pyrrolidinyl]methyl]-, (S)-; (–)-(S)-5-Bromo-2,3-dimethoxy-N-[(1-ethyl-2-pyrrolidinyl)methyl]-benzamide; Isoremoxipride

CA index name: Benzamide, 5-bromo-N-[[(2S)-1-ethyl-2-pyrrolidinyl]methyl]-2,3-dimethoxy-


Research Chemical


Molar mass 371.27

CAS RN [107188-74-9]

Purity ≥ 95 %

  • Yellowish viscous oil


CoA: appearance, ¹H NMR spectrum


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.

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Product No.: 1540Filling amount: 10 mg
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