Benzuridine solution is primarily used in research settings for its pharmacological properties related to enzyme inhibition and receptor modulation. It has been investigated for its potential in studying neurological pathways due to its interaction with specific neurotransmitter systems. The solution form allows for precise dosing in in vitro and in vivo experiments, making it suitable for neuropharmacology studies. It is also utilized in the development and validation of analytical methods for detecting similar compounds in biological matrices. Due to its bioactive nature, it serves as a reference compound in receptor binding assays, particularly those involving serotonin and dopamine receptors. Its solubility profile supports use in intravenous or intraperitoneal administration in animal models, facilitating studies on central nervous system activity.