Used primarily in pharmaceutical research, this compound serves as a key intermediate in the synthesis of various bioactive molecules. Its structure is particularly valuable in the development of inhibitors targeting specific enzymes, such as dihydrofolate reductase, which plays a critical role in cell proliferation. Researchers utilize it to design potential therapeutic agents for conditions like cancer, bacterial infections, and autoimmune diseases. Additionally, its tetrahydropteridine core is explored in the study of neurotransmitter modulation, offering insights into neurological disorders. The compound's versatility makes it a valuable tool in medicinal chemistry for creating novel drug candidates.