TC13172 is primarily utilized in the field of neuroscience research due to its role as a potent and selective agonist for the trace amine-associated receptor 1 (TAAR1). This receptor is involved in modulating neurotransmitter systems, particularly dopamine, serotonin, and norepinephrine, making TC13172 a valuable tool for studying neurochemical pathways and potential therapeutic targets for neurological and psychiatric disorders. Researchers use it to investigate conditions such as schizophrenia, depression, and Parkinson's disease, as well as to explore the broader implications of TAAR1 activation in brain function and behavior. Its specificity allows for precise experimental manipulation, aiding in the development of novel treatments for mental health disorders.