Small molecules & peptides

FBEM standard

Reference standard for [¹⁸F]FBEM (N-[2-(4-[¹⁸F]-fluorobenzamido)ethyl]-maleimide)

N-[2-(4-[¹⁸F]-fluorobenzamido)ethyl]-maleimide; N-[2-(2,5-Dioxo-2,5-dihydro-pyrrol-1-yl)-ethyl]-4-fluoro-benzamide

CA index name: Benzamide, N-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]-4-fluoro-


Research Chemical


Molar mass 262.24

CAS RN [1089194-09-1]

Purity ≥ 95 %

  • Colorless solid


CoA: appearance, ¹H and ¹⁹F NMR spectra


Cai W. et al. A Thiol-Reactive ¹⁸F-Labeling Agent, N-[2-(4-¹⁸F-Fluorobenzamido)Ethyl]Maleimide, and Synthesis of RGD Peptide-Based Tracer for PET Imaging of ανβ3 Integrin Expression. J. Nucl. Med. 2006, 47, 1172–1180.

Kiesewetter D.O. et al. Radiolabeling of HER2-specific Affibody molecule with F-18. J. Fluorine Chem. 2008, 129, 799–806.

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Product No.: 4399Filling amount: 10 mg
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