Cyclobutylamine hydrochloride is primarily utilized in organic synthesis as a building block for the creation of more complex chemical compounds. It serves as a key intermediate in the pharmaceutical industry, where it is used to develop various drugs, including potential treatments for central nervous system disorders and other therapeutic agents. Additionally, it finds application in the research and development of novel materials, particularly in the field of medicinal chemistry, where its unique structure contributes to the exploration of new bioactive molecules. Its role in facilitating the synthesis of cyclobutane-containing compounds makes it valuable in the study of cycloaddition reactions and the development of new synthetic methodologies.