2-Sulfanylnicotinic acid(CAS: 38521-46-9)

2-Sulfanylnicotinic acid (CAS: 38521-46-9) is a crystalline compound with a molecular weight of approximately 197.2 g/mol. It has a solubility of about 0.2 g/100 mL in water. The compound is moderately reactive, showing basic properties due to the presence of a carboxylic acid group. It is stable under normal storage conditions but should be stored away from moisture and heat.

2-Sulfanylnicotinic acid can be synthesized through the reaction of nicotinic acid with sodium or potassium sulfide in an aqueous medium. Common catalysts include sodium hydroxide or potassium hydroxide. The synthesis yields a pure product with high selectivity and good yield, typically around 85-90%.

2-Sulfanylnicotinic acid (CAS: 38521-46-9) finds applications in various industries. It is used in pharmaceuticals for the synthesis of certain drug intermediates, in polymer chemistry for the modification of polymer properties, and in sensors for detecting specific chemical species. Additionally, it has applications in the semiconductor industry due to its electronic properties.

When handling 2-Sulfanylnicotinic acid (CAS: 38521-46-9), it is essential to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Ensure that the work is carried out in a well-ventilated area or fume hood to avoid inhalation of dust or vapors. Spills should be cleaned up using appropriate absorbent materials. Refer to the safety data sheet (SDS) for detailed safety information and emergency procedures.