4-Aminochromane Hydrochloride is primarily utilized in pharmaceutical research and development, particularly in the synthesis of novel therapeutic agents. It serves as a key intermediate in the production of compounds that exhibit potential pharmacological activities, such as neuroprotective and antioxidant effects. This chemical is often explored for its role in creating drugs targeting neurological disorders, including Alzheimer's disease and other cognitive impairments. Additionally, it is investigated for its potential in developing treatments for cardiovascular conditions due to its structural properties that may influence vascular function. Researchers also study its derivatives for their possible anti-inflammatory and anticancer properties, making it a versatile component in medicinal chemistry.