Methyl 2-Piperazinecarboxylate Dihydrochloride is primarily used in pharmaceutical research and development as a key intermediate in the synthesis of various biologically active compounds. It plays a significant role in the creation of drugs targeting neurological disorders, such as antipsychotics and antidepressants, due to its piperazine moiety, which is a common structural feature in many CNS-active molecules. Additionally, it is utilized in the development of anti-inflammatory and antimicrobial agents, contributing to the design of novel therapeutic candidates. Its versatility in organic synthesis makes it valuable for constructing complex molecules in medicinal chemistry.