Flupenthixol dihydrochloride decomposition in aqueous solution.
Flupenthixol dihydrochloride in aqueous solution oxidized to trifluoromethylthioxanthone, ethanol, and piperazine via aldehydic and epoxidic intermediates in the presence of air. The formation rate of trifluoromethylthioxanthone increased with increases in pH and oxygen concentration. Buffer ions also affected the decomposition rate. Micelle formation by the drug markedly influenced its oxidation rate.
D004355:Drug Stability; D005475:Flupenthixol; D007700:Kinetics; D008823:Micelles; D010084:Oxidation-Reduction; D012996:Solutions; D013892:Thioxanthenes
D008823:Micelles; D012996:Solutions; D013892:Thioxanthenes; D005475:Flupenthixol