8-OH-DPAT
8-OH-DPAT, also known as 8-hydroxy-2-(dipropylamino)tetralin, is a serotonin 5-HT1A receptor agonist of the 2-aminotetralin family which was developed in the 1980s and has been widely used to study the function of the 5-HT1A receptor. It was one of the first major 5-HT1A receptor full agonists to have been discovered.