Differentiation of 2- and 6-isomers of (2-dimethylaminopropyl)benzofuran by tandem mass spectrometry

Abstract

Reliable identification of new psychoactive substances of 2-(2-methylaminopropyl)benzofuran and 6-(2-methylaminopropyl)benzofuran is problematic when analyzing by gas chromatography–mass spectrometry method. It found that these two isomers can be reliably differentiated by MS/MS spectra obtained by collision-induced dissociation of their protonated molecules.

Keywords

• психоактивные соединения
• производные амфетамина
• хроматомасс-спектрометрия
• масс-спектрометрия высокого разрешения
• масс-спектры электронной ионизации
• мс/мс спектры