5-(Methylsulfanyl)-1,3-thiazol-2-amine(CAS: 99171-11-6)

5-(Methylsulfanyl)-1,3-thiazol-2-amine is a white or off-white crystalline solid with a molecular weight of approximately 146.19 g/mol. It is slightly soluble in water and soluble in polar organic solvents like dimethylformamide (DMF) and dimethyl sulfoxide (DMSO). This compound is reactive towards nucleophiles and can form amide bonds. It also shows moderate basicity in aqueous solutions.

5-(Methylsulfanyl)-1,3-thiazol-2-amine is typically synthesized via amination of 5-(methylthio)-1,3-thiazole with methylamine. Commonly, this can be achieved using sodium methylate in a polar aprotic solvent like dimethylformamide (DMF). The reaction proceeds with good yield and selectivity, though the exact conditions may vary.

5-(Methylsulfanyl)-1,3-thiazol-2-amine finds applications in the pharmaceutical industry as a precursor in the synthesis of various thiazole-containing drugs. It is also used in the polymer industry for functionalization of polymers, in sensor technology for detecting sulfur compounds, and in semiconductor technology for certain chemical vapor deposition processes.

When handling 5-(Methylsulfanyl)-1,3-thiazol-2-amine, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to minimize exposure to vapors. Spills should be carefully cleaned up using appropriate absorbents, and proper disposal methods should be followed. Always consult the Safety Data Sheet (SDS) for detailed information on handling and storage.