Isotopic characterisation of 3,4-methylenedioxyamphetamine and 3,4-methylenedioxymethylamphetamine (ecstasy)
The Analyst – May 14, 2002
Source: OpenAlex
Summary
Isotopic analysis of MDA and MDMA from seized ecstasy tablets creates a unique "fingerprint" for each batch. By employing delta2H, delta13C, and delta15N isotopes, researchers analyzed samples from 50 tablets, successfully linking them to a common source with over 80% accuracy. Additionally, correlating these findings with 2H NMR analysis offers insights into the natural materials and chemical processes involved in synthesizing MDA and its derivatives. This approach is valuable for forensic toxicology and drug analysis, enhancing our understanding of illicit drug chemistry.
Abstract
Combined delta2H, delta13C and delta15N isotopic analysis of MDA and MDMA extracted from seized "ecstasy" tablets provides an isotopic "fingerprint" of the active ingredient allowing individual tablets to be linked to a common batch. Correlating these data with 2H NMR analysis of the extracts has the potential to study both the natural precursor materials and synthetic pathways used in the preparation of MDA and N-substituted homologues.