Application of hair analysis to document illegal 5-methoxy-N,N-dissopropyltrptamine (5-MeO-DiPT) use.
5-Methoxy-N,N-diisopropyltryptamine (5-MeO-DiPT) is a designer hallucinogen that is a synthetic tryptamine derivative. It is highly abused and is involved in criminal activities because of its psychotropic properties. Herein, we presented an UHPLC-MSMS method allowing for the qualitative and quantitative determination of 5-MeO-DiPT in human hair. The hair was first decontaminated and then cut into pieces. Thirty milligrams of hair samples was pulverized below 4°C in the presence of 0.5mL deionized water containing 0.1% formic acid. After centrifuging twice, 5μL of supernatant was injected into the LC-MSMS system. A T