Used in pharmaceutical research as a key intermediate in the synthesis of various bioactive compounds. It plays a significant role in the development of drugs targeting neurological disorders, such as Parkinson's disease and depression, due to its structural similarity to neurotransmitters. Additionally, it is utilized in the preparation of chiral ligands for asymmetric catalysis, aiding in the production of enantiomerically pure substances. Its applications extend to organic synthesis, where it serves as a building block for complex molecules in medicinal chemistry.