This compound is primarily utilized in organic synthesis as a building block for the preparation of more complex molecules. It serves as a key intermediate in the production of pharmaceuticals, particularly in the synthesis of drugs that target the central nervous system. Its structure, featuring both a dimethylamino group and a carboxylic acid, makes it versatile for modifications and reactions, enabling the creation of compounds with potential therapeutic properties. Additionally, it is employed in research settings to study reaction mechanisms and develop new synthetic methodologies. Its hydrochloride form enhances stability and solubility, making it easier to handle in various chemical processes.