How is JWH-018 and JWH-073 metabolized in urine?
Both JWH-018 and JWH-073 metabolize extensively in humans via oxidation and glucuronide conjugation. Depending on dosage, the hydroxylated JWH-018 and JWH-073 and the carboxylated JWH-018 metabolites can be detected up to 72 hours in urine. Parent drug excreted in human urine has not been reported.