MS (ES+) m/z 544.1.1H NMR (300 MHz, MeOD): H (ppm) 1.39 (s, 9H, BOC), 1.481.49 (m, 27H, 3xOtBu), 2.05 (t, 2H), 2.18 (m, 2H), 2.29 (m, 2H), 2.35 (t, 2H), 3.90 (dd, 1H,CH, 3J = 9.4 Hz, 3J = 4.27 Hz), 4.27 (dd, 1H,CH, 3J = 8.95 Hz, 3J = 5.29 Hz).13C NMR (75 MHz, MeOD):C (ppm) 26.48, 26.6, 27.1, 28.7, 30.43, 32.8, 52.97, 54.22, 79.87, 82.11, 156.58, 171.75, 173.1, 174.13
It is mandatory for safety
When to see a GP for a B12 Deficiency getting diagnosed If you are concerned about your B12 levels or are affected by any B12 deficiency symptoms, talk to your doctor about getting tested, diagnosed and treated
In this study, brain metabolism after Delta sleep inducing peptide administration showed less signs of oxidative stress