Tracer library / [18F]P10A-1910

[18F]P10A-1910

Also written as [18F]P10A-1910; [F-18]P10A-1910
Radionuclide
F-18 t½ 109.77 min
Modality
PET
Production route
—
Stage
Clinical research
Syntheses indexed
2

What it is

Compound class
quinazolinone-based PDE10A radioligand (isoindoline-dione/quinazolinone small molecule)
Target / mechanism
Phosphodiesterase 10A (PDE10A) PMID 36147528
Clinical application
PET/MRI quantification of PDE10A in human brain PMID 36147528
Theranostic pair
—

Published syntheses

ModuleCassettePurificationYield %RCP %Precursor / supplierSource
TRACERlab FX2 N
GE HealthCare
custom manifoldHPLC+SPE12.4 ± 1.3%
not corrected
>95%SCIDY 536147528
2022 Front Bioeng Biotechnol
GE TRACERlab FX2N synthesis module - it was obtained in non-decay corrected radiochemical yields (n.d.c. RCYs) of 12.4 ± 1.3%
TRACERlab FX2 N
GE HealthCare
custom manifoldHPLC+SPE16.8 ± 1.0%
not corrected
>95%BPE 636147528
2022 Front Bioeng Biotechnol
GE TRACERlab FX2N synthesis module - The boronic pinacol ester combined with copper and oxygen also delivered the radioligand with 16.8 ± 1.0% n. d.c. RCYs

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Quality control Preliminary - inferred from compound class

Ph. Eur. monograph
not verified No Ph. Eur. check is recorded for this entry.
USP monograph
not verified No USP check is recorded for this entry.
AppearancepHRCP HPLCRCP TLCHPLC UVRadionuclidic (HPGe)Half-lifeActivityEndotoxins (LAL)SterilityFilter integrity
How this set was arrived at. base set per Ph. Eur. general monograph 0125 (rule); organic-phase radiosynthesis assumed from isotope/compound class, no synthesis data confirming it -> GC residual solvents (preliminary); conventional nucleophilic 18F-fluorination assumed from isotope/compound class, no synthesis data confirming K222 use -> Kryptofix test (preliminary)

Tests listed by reference only. Monograph texts are copyrighted and are not reproduced here. How these are derived

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Notes

Added from reverse module search (stage 6); 6 article(s) with F-18. Compound class inferred from precursor name (not stated outright) -- PMID 36147528: 'spirocyclic iodonium ylide (SCIDY) 2-(2-(3-(4-(((1R,5S)-4′,6′-dioxospiro [adamantane-2,2′- (Charbonneau et al., 1990; Francis et al., 2011)dioxan]-5′-ylidene)-λ3-iodaneyl)phenyl)-7-methyl-4-oxo-3,4-dihydroquinazolin-2-yl)ethyl)-4-isopropoxyisoindoline-1,3-dione (5)'. Stage set/updated at stage 23 from PMID 36147528: 'we present the first automatic cGMP-level production of [18F]P10A-1910 and translational PET/MRI study in living human brains'. | Stage 30 (2026-09-18): Stage was 'first-in-human'; normalised to 'Clinical research', original wording kept here.
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