Lurasidone metabolite 14283 is primarily used in the field of pharmacology and drug development. It serves as a key biomarker in pharmacokinetic studies to understand the metabolism and excretion pathways of lurasidone, an antipsychotic medication. Researchers analyze this metabolite to evaluate the drug's efficacy, safety, and potential side effects in patients. Additionally, it aids in optimizing dosage regimens and assessing individual variability in drug metabolism, which is crucial for personalized medicine. Its presence and concentration in biological samples are also monitored during clinical trials to ensure compliance and therapeutic effectiveness.