Used primarily in research settings as a key intermediate in the synthesis of opioid receptor ligands. It serves as a structural scaffold for developing compounds with potential analgesic activity. Its derivatives are explored for their interaction with central nervous system receptors, particularly in the study of pain modulation. Due to its functional groups, it allows for further chemical modifications, making it valuable in medicinal chemistry for designing novel drug candidates. Not intended for therapeutic use directly, but supports the development of pharmaceuticals targeting pain management.