Small molecules & peptides


Precursor for [¹⁸F]Fluoro-Altanserin

CA index name: 4(1H)-Quinazolinone, 3-(2-(4-(4-nitrobenzoyl)-1-piperidinyl)ethyl)-2,3-dihydro-2-thioxo-


Research Chemical


Molar mass 438.5

CAS RN [139418-53-4]

Purity ≥ 95 %

  • Yellowish solid


CoA: appearance, ¹H NMR spectrum

Product sheets (PDF)


Lemaire C. et al. Fluorine-18-Altanserin : A Radioligand for the Study of Serotonin Receptors with PET : radiolabeling and In Vivo Biologic Behavior in Rats. J. Nucl. Med. 1991, 32, 2266–2272.

Tan P.-Z. et al. Characterization of Radioactive Metabolites of 5-HT2A Receptor PET Ligand [¹⁸F]Altanserin in Human and Rodent. Nucl. Med. Biol. 1999, 26, 601–608.

Tan P.-Z. et al. Rapid Synthesis of F-18 and H-2 Dual-labeled Altanserin. A Metabolically Resistant PET Ligand for 5-HT1A Receptors. J. Labelled Compd. Radiopharm. 1999, 42, 457–467.

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Product No.: 1800Filling amount: 10 mg
Product No.: 1800

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