DAAO inhibitor 1 is primarily used in research settings to study the role of D-amino acid oxidase (DAAO) in various biological processes. It is particularly valuable in neuroscience, where it helps investigate the involvement of DAAO in regulating D-serine levels, a crucial neuromodulator in the brain. By inhibiting DAAO, this compound aids in understanding the potential therapeutic applications for neurological disorders such as schizophrenia, depression, and neurodegenerative diseases. Additionally, it serves as a tool in biochemical assays to explore the enzyme’s function in metabolic pathways and its impact on oxidative stress. Its application extends to drug discovery, where it is used to identify and develop novel treatments targeting DAAO-related mechanisms.