4-Amino-3-hydrazino-1,2,4-triazol-5-thiol丨CAS 1750-12-5

4-Amino-3-hydrazino-1,2,4-triazol-5-thiol is a heterocyclic compound commonly used as an intermediate in pharmaceutical and agrochemical synthesis. It plays a crucial role in producing biologically active molecules such as antiviral, antibacterial, and antifungal agents. In medicinal chemistry, it serves as a key building block for developing triazole-containing drugs with potential anticancer or enzyme inhibitory activity. In materials science, it is studied for its potential in synthesizing coordination complexes with unique catalytic or functional properties. Additionally, it may be used in the synthesis of energetic materials due to its nitrogen-rich structure.

The compound's triazole core offers versatility for structural modifications, enabling the design of diverse bioactive molecules. Its multiple reactive functional groups-amino, hydrazino, and thiol-provide multiple sites for chemical derivatization, allowing fine-tuning of physical, chemical, and biological properties. In drug discovery, this flexibility helps researchers optimize pharmacological activity, selectivity, and safety. Its nitrogen and sulfur content also make it useful in creating compounds with enhanced binding to metal ions, beneficial for catalysis and coordination chemistry.