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1. (WO2018160913) METHOD AND APPARATUS FOR PREPARING A RADIOLABELED PHARMACEUTICAL

Pub. No.:    WO/2018/160913    International Application No.:    PCT/US2018/020571
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Sat Mar 03 00:59:59 CET 2018
IPC: A61K 51/02
A61K 51/04
A61K 51/12
G21G 1/00
G21G 4/04
G21G 4/06
G21G 4/08
G21H 5/02
G01N 33/534
Applicants: THE GENERAL HOSPITAL CORPORATION
Inventors: YOKELL, Daniel, L.
RICE, Peter, A.
Title: METHOD AND APPARATUS FOR PREPARING A RADIOLABELED PHARMACEUTICAL
Abstract:
A method for preparing a radiolabeled pharmaceutical. The method comprises passing a mixture that includes a radiolabeled compound through a column that contains an ion exchange resin to retain the radiolabeled compound on the ion exchange resin. At least a portion of the mixture passes through the column without being retained on the ion exchange resin. The method further comprises eluting the radiolabeled compound off the ion exchange resin using an eluting solution (e.g., a sodium chloride solution) to form a radiolabeled pharmaceutical.