3-Amino-3-(naphthalen-1-yl)propanoic acid finds its application primarily in the field of organic synthesis and pharmaceutical research. It serves as a valuable intermediate in the development of various biologically active compounds, particularly in the synthesis of naphthalene-based derivatives. These derivatives are often explored for their potential therapeutic properties, including anti-inflammatory, anticancer, and antimicrobial activities. Additionally, this compound is utilized in the study of enzyme inhibitors and receptor ligands, contributing to the advancement of drug discovery and medicinal chemistry. Its unique structure allows it to act as a building block for complex molecules, making it a key component in the design of novel pharmaceuticals and biochemical probes.