DMA trihydrochloride is widely used in biochemical research, particularly in the study of protein interactions and enzyme mechanisms. It serves as a stabilizing agent for proteins, helping to maintain their structure during experiments. Additionally, it is utilized in molecular biology for DNA and RNA extraction processes, where it aids in the isolation of nucleic acids by breaking down cell membranes. In pharmaceutical development, DMA trihydrochloride is employed as a reagent in the synthesis of various drug compounds, contributing to the production of medications targeting specific diseases. Its role in enhancing the solubility of certain compounds also makes it valuable in formulation studies, ensuring effective delivery of active pharmaceutical ingredients.