Trans-3-Aminocyclopentanol hydrochloride is primarily used in organic synthesis and pharmaceutical research. It serves as a key intermediate in the development of various bioactive compounds, particularly those targeting neurological and cardiovascular systems. Its structure is valuable for constructing cyclopentane-based scaffolds, which are essential in designing drugs with specific stereochemical properties. Additionally, it is employed in the synthesis of chiral ligands and catalysts, aiding in asymmetric synthesis processes. This compound is also explored in medicinal chemistry for its potential role in creating novel therapeutic agents, including those for treating metabolic disorders and infections.