Used primarily as an intermediate in the synthesis of opioid analgesics, particularly in the development of semi-synthetic pain-relief medications. It plays a role in modifying the morphine structure to enhance potency or alter pharmacokinetic properties. Its ketone functional group allows for further chemical derivatization, making it valuable in medicinal chemistry research for creating analogs with reduced side effects or improved receptor selectivity. Also investigated for use in controlled substance detection methods due to its structural specificity.