Adrenalone is primarily used in medical and research settings as a precursor in the synthesis of adrenaline (epinephrine). It serves as an intermediate in the production of various adrenergic compounds, which are crucial for studying and developing treatments for conditions like asthma, cardiac arrest, and allergic reactions. In ophthalmology, it is utilized in certain eye drops to reduce redness and swelling by constricting blood vessels. Additionally, adrenalone has been explored in biochemical research to understand the mechanisms of adrenergic receptors and their role in the nervous system. Its vasoconstrictive properties also make it useful in controlling minor bleeding during surgical procedures. Use should be under strict medical supervision due to potential side effects.