From: Synthesis and biological evaluation of [131I]iodocarvedilol as a potential radiopharmaceutical for heart imaging
Time/hour
% Labeled compound
% Free iodide
1
92.6 ± 0.36
7.4 ± 0.1
2
91.4 ± 0.5
8.6 ± 0.15
4
88.1 ± 0.3
11.9 ± 0.2
24
86.2 ± 0.4
13.8 ± 0.1