Used primarily in scientific research as a selective antagonist for the 5-HT2C receptor, enabling studies on serotonin signaling pathways. It helps investigate the role of 5-HT2C receptors in behaviors related to mood, appetite, and neuroendocrine function. Commonly applied in neuroscience and pharmacology to explore potential treatments for psychiatric disorders, including anxiety, depression, and obesity. Its high selectivity makes it valuable for isolating receptor-specific effects in cellular and animal models.