3-Amino-1H-1,2,4-triazole-5-thiol(CAS: 16691-43-3)

3-Amino-1H-1,2,4-triazole-5-thiol (CAS: 16691-43-3) is a heterocyclic compound containing an amino group, a triazole ring, and a thiol group. Its chemical formula is C2H5N3S, with a molecular weight of 97.13 g/mol. It is a white solid with high reactivity due to the thiol functionality, commonly used in organic synthesis. The compound exhibits antioxidant properties and is soluble in polar solvents like water and DMSO.

3-Amino-1H-1,2,4-triazole-5-thiol (CAS: 16691-43-3) is primarily used as a pharmaceutical intermediate in the development of antifungal and antiviral drugs. It also serves in industrial applications for polymer synthesis and as a component in research for bioactive molecule design. Additionally, it is utilized in the food industry as a preservative and stabilizer, though its use is regulated due to potential reactivity.

3-Amino-1H-1,2,4-triazole-5-thiol (CAS: 16691-43-3) is generally considered safe when handled according to standard chemical protocols. However, it may cause skin and eye irritation, necessitating proper personal protective equipment (PPE). Safety guidelines recommend avoiding inhalation and ingestion, and it should be stored securely to prevent accidental exposure. Safety data sheets (SDS) provide detailed handling and emergency procedures.

3-Amino-1H-1,2,4-triazole-5-thiol (CAS: 16691-43-3) should be stored in a cool, dry, and dark place, ideally at 25°C with low humidity. It requires airtight containers to prevent moisture absorption and degradation. Avoid exposure to light and keep away from incompatible materials. Storage conditions should ensure stability and compliance with safety standards for chemical handling.