Skip to content

Hannes M Schwelm

3 papers in the library · 31 citations · publishing 2021-2024

Papers

Sort Most recent Most cited

Analytical and behavioral characterization of N-ethyl-N-isopropyllysergamide (EIPLA), an isomer of N6 -ethylnorlysergic acid N,N-diethylamide (ETH-LAD).

Drug Testing and Analysis February 1, 2024 Simon D. Brandt, Pierce V. Kavanagh, Folker Westphal et al. 5 citations

Preclinical investigations have shown that N-ethyl-N-isopropyllysergamide (EIPLA) exhibits lysergic acid diethylamide (LSD)-like properties, which suggests that it might show psychoactive effects in humans. EIPLA is also an isomer of N6 -ethylnorlysergic acid N,N-diethylamide (ETH-LAD), a lysergamide known to produce psychedelic effects in humans that emerged as a research chemical. EIPLA was...

DOI: 10.1002/dta.3530 (opens in new tab) Full text (opens in new tab) LSD Blotters New psychoactive substances Psychedelics +4

Analytical profile, in vitro metabolism and behavioral properties of the lysergamide 1P‐AL‐LAD

Drug Testing and Analysis May 7, 2022 Simon D. Brandt, Pierce V. Kavanagh, Folker Westphal et al. 14 citations

Abstract Lysergic acid diethylamide (LSD) is known to induce powerful psychoactive effects in humans, which cemented its status as an important tool for clinical research. A range of analogues and derivatives has been investigated over the years, including those classified as new psychoactive substances. This study presents the characterization of the novel lysergamide N , N...

Separating the wheat from the chaff: Observations on the analysis of lysergamides LSD, MIPLA, and LAMPA

Drug Testing and Analysis May 22, 2021 Simon D. Brandt, Pierce V. Kavanagh, Folker Westphal et al. 12 citations

Abstract Lysergic acid diethylamide (LSD) is a potent psychoactive substance that has attracted great interest in clinical research. As the pharmacological exploration of LSD analogs continues to grow, some of those analogs have appeared on the street market. Given that LSD analogs are uncontrolled in many jurisdictions, it is important that these analogs be differentiated from LSD. This report...

DOI: 10.1002/dta.3103 (opens in new tab) Electron ionization Gas chromatography–mass spectrometry Derivatization Tandem mass spectrometry