This study presents the development of a simple, fast, and inexpensive approach for the direct analysis of new psychoactive substances (NPS) in seized tablets and blotter paper, with improved sample preservation and increased analytical frequency. Paper triangles were gently rubbed against the surface of the samples containing synthetic drugs and then subjected to analysis by paper spray...
Purpose The recreational drug market remains dynamic. After the introduction of 25I-NBOH, an N -benzylphenethylamine and new psychoactive substance, as option for LSD and NBOMe drugs, new NBOH substances have been identified in recent years. Herein, we report our efforts for the identification and structural elucidation of three new NBOHs detected in seized blotter papers: 25B-NBOH, 25C-NBOH,...