Used primarily as a reagent in organic synthesis, especially in the pharmaceutical industry for introducing the 2-(dimethylamino)acetyl group into molecules. It is valuable in the preparation of active pharmaceutical ingredients (APIs) where the dimethylaminoacetyl moiety acts as a linker or functional handle. Commonly employed in peptide modification and the synthesis of amine-containing compounds due to its reactivity with nucleophiles like amines and alcohols. Its hydrochloride salt form enhances stability and solubility in polar solvents, making it suitable for reactions under acidic conditions. Also utilized in the development of agrochemicals and specialty chemicals requiring selective acylation.