[(1-Methyl-1H-benzimidazol-2-yl)methyl]amine dihydrochloride is primarily utilized in the field of medicinal chemistry and pharmaceutical research. It serves as a key intermediate in the synthesis of various biologically active compounds, particularly those targeting enzyme inhibition or receptor modulation. Its benzimidazole core structure is often incorporated into molecules designed for anticancer, antiviral, or antimicrobial applications. Additionally, it is explored in the development of small-molecule drugs for treating neurological disorders due to its potential to interact with central nervous system targets. Researchers also investigate its use in creating fluorescent probes or imaging agents for diagnostic purposes.