(5E)-5-(2-Hydroxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one(CAS: 99972-65-3)

(5E)-5-(2-Hydroxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one is a crystalline compound with a high molecular weight, showing good solubility in organic solvents. It exhibits excellent reactivity towards nucleophiles and can form stable adducts. This compound is known for its high thermal stability and low volatility. It is typically used in the preparation of bioactive molecules and other organic compounds.

(5E)-5-(2-Hydroxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one is synthesized via a condensation reaction between a thiosemicarbazide and a substituted benzaldehyde, catalyzed by a Lewis acid. The reaction yields high purity and good selectivity, with a yield of up to 85%. This method provides a practical and efficient route to the synthesis of this important chemical intermediate.

(5E)-5-(2-Hydroxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one finds application in the pharmaceutical industry for the synthesis of bioactive compounds, in polymer science for the development of new materials, and in the production of sensors and semiconductors. This compound is valued for its unique chemical properties and its ability to form stable adducts with various functional groups.

When handling (5E)-5-(2-Hydroxy-3-methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one, it is important to use appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coats. This compound should be handled in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up immediately using appropriate procedures, and the substance is to be disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and storage instructions.