5-Methyl-1,3,4-thiadiazole-2(3H)-thione(CAS: 29490-19-5)

5-Methyl-1,3,4-thiadiazole-2(3H)-thione (CAS: 29490-19-5) is a heterocyclic organic compound containing a thiadiazole ring with a methyl group at position 5 and a thione functional group at position 2. Its chemical formula is C3H4NOS2. The compound is known for its sulfur-containing ring structure, which imparts reactivity and utility in various chemical applications. It exhibits moderate solubility in polar solvents and is commonly used as an intermediate in synthetic chemistry.

5-Methyl-1,3,4-thiadiazole-2(3H)-thione (CAS: 29490-19-5) is primarily used in pharmaceuticals as a key intermediate for synthesizing antifungal and antiviral drugs. It also serves in industrial applications, such as pesticide formulations, and in research for developing new materials or chemical derivatives. Additionally, it may be employed in agricultural chemicals and as a building block for heterocyclic compounds in organic synthesis.

5-Methyl-1,3,4-thiadiazole-2(3H)-thione (CAS: 29490-19-5) requires careful handling due to potential toxicity. Exposure may cause skin or respiratory irritation, and ingestion can be harmful. Safety measures include using personal protective equipment (PPE), ensuring proper ventilation, and following OSHA guidelines. It is classified as a hazardous chemical, so adherence to safety protocols and regulatory standards is essential during storage and use.

5-Methyl-1,3,4-thiadiazole-2(3H)-thione (CAS: 29490-19-5) should be stored in a sealed, airtight container in a cool, dry place away from light. It is sensitive to moisture and air, so maintaining low humidity and stable temperatures (ideally 2-8°C) is critical. Avoid exposure to incompatible substances, and ensure storage in a well-ventilated area to preserve stability and safety.