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. 2015 May 26;20(6):9591–9615. doi: 10.3390/molecules20069591

Scheme 3.

Scheme 3

Tracer Lab™ FX-FN synthesis module for the automated radiosynthesis of [18F]TA3: (1) Chromafix® 30 PS-HCO3− cartridge; (2) K2CO3 (1.78 mg in 0.4 mL H2O); (3) K2.2.2 (11.2 mg in 1 mL MeCN); (4) 1 mg TA3a in 1 mL MeCN; (5) 2 mL H2O; (6) reaction vessel; (7) Reprosil-Pur C18-AQ (250 × 10 mm; particle size: 10 µm; eluent: 50% MeCN/20 mM NH4OAcaq.; flow: 3 mL/min; ambient temperature; UV detection at 254 nm); (8) 40 mL H2O; (9) 2 mL H2O; (10) 1 mL absolute EtOH; (11) Sep Pak® C18 light cartridge; (12) product vial.