Radiosynthesis Results for 18F-THK-5317 and 18F-THK-5351 Displayed as Mean ± SD
| Metric | 18F-THK-5317 (n = 14) | 18F-THK-5351 (n = 24) |
| End-of-synthesis yield* (MBq) | 2,627 ± 888 | 3,737 ± 1147 |
| Specific activity* (MBq/μmol) | 318 ± 85 | 233 ± 70 |
| Injected dose* (MBq) | 200 ± 4 | 340 ± 89 |
| Injected mass* (nmol) | 0.98 ± 0.43 | 2.26 ± 0.75 |
↵* P < 0.01.