Potassium O-isopropyl carbonodithioate, also known as $name$, serves as a versatile reagent in chemical synthesis. This compound is frequently utilized as a potent nucleophilic thiolating agent that effectively introduces sulfur-containing functional groups into organic molecules. The presence of the potassium cation enhances the nucleophilicity of the carbonodithioate anion, facilitating its reaction with a wide range of electrophiles.In organic synthesis, $name$ can be employed to thiolate various electrophiles, such as alkyl halides, epoxides, and carbonyl compounds. The resulting thiolated products often exhibit altered physicochemical properties, making them valuable intermediates in the synthesis of pharmaceuticals, agrochemicals, and materials. Additionally, $name$ can participate in desulfurization reactions, enabling the removal of sulfur atoms from organic molecules under mild conditions.Furthermore, this reagent finds application in the modification of biomolecules, such as peptides and proteins, through thiolation reactions, offering new opportunities for the functionalization and manipulation of bioactive compounds. Its high reactivity and selectivity make it a powerful tool for the construction of complex molecular architectures with sulfur linkages, contributing to the advancement of synthetic methodologies in organic chemistry.