Mesulergine, tritiated on the N-methyl group. Mesulergine acts as an antagonist at serotonin 5-HT2A and 5-HT2C receptors, and as a partial agonist at dopamine receptors.
Myoinositol, labeled with tritium. 3H-myo-inositol is commonly used in uptake and blood-brain barrier transport studies, as well as to label lipids for incorporation studies.
