Small molecules & peptides

Fludarabine precursor

Precursor for [¹⁸F]Fludarabine

Benzamide, N-benzoyl-N-[2-nitro-9-(2,3,5-tri-O-benzoyl-β-D-arabinofuranosyl)-9H-purin-6-yl]-; (2R,3S,4R,5R)-2-(6-(N-benzoylbenzamido)-2-nitro-9H-purin-9-yl)-5-(benzoyloxymethyl)tetrahydrofuran-3,4-diyl dibenzoate; [¹⁸F]Fludarabine precursor



Research Chemical


Molar mass 832.77

CAS RN [1169548-57-5]

Purity ≥ 95 %

  • Colorless to off-white solid
  • soluble in chloroform, dimethyl sulfoxide, dichloromethane


CoA: appearance, ¹H NMR spectrum


Chantepie S. et al. ¹⁸F-Fludarabine PET for Lymphoma Imaging: First-in-Humans Study on DLBCL and CLL Patients. J. Nucl. Med. 2018, 59, 1380–1385.

Hovhannisyan N. et al. [¹⁸F]Fludarabine-PET as a promising tool for differentiating CNS lymphoma and glioblastoma: Comparative analysis with [¹⁸F]FDG in human xenograft models. Theranostics 2018, 8, 4563–4573.

Barré L. et al. [¹⁸F]-Fludarabine for Hematological Malignancies. Front. Med. 2019, 6.

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