Journal of analytical toxicology
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With increasing requests for the analysis of various specimens related to fatal and non-fatal abuse of methylenedioxymethamphetamine (ecstasy, MDMA), the toxicology laboratory of the Institute of Forensic Medicine has established protocols for the analysis of MDMA and related compounds in hair, urine, and various postmortem specimens. Analytical protocols include extraction, derivatization, and gas chromatographic-mass spectrometric analysis adapting deuterated analogs of the analytes as internal standards. ⋯ Compared to other commonly abused drugs (e.g., cocaine and heroin), the "drug/metabolite" concentration ratio (MDMA/MDA) in hair is not significantly different from the ratios derived from other specimens, such as urine and blood. This observation is consistent with the relative drug/metabolite incorporation rates reported for cocaine/benzoylecgonine, tetrahydrocannabinol/tetrahydrocannabinoic acid, and MDMA/MDA.