Two-Dimensional Gas Chromatography/Electron-Impact Mass Spectrometry with Cryofocusing for Simultaneous Quantification of MDMA, MDA, HMMA, HMA, and MDEA in Human Plasma
Author(s) -
Erin A Kolbrich,
Ross H. Lowe,
Marilyn A. Huestis
Publication year - 2007
Publication title -
clinical chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.705
H-Index - 218
eISSN - 1530-8561
pISSN - 0009-9147
DOI - 10.1373/clinchem.2007.096800
Subject(s) - chromatography , chemistry , analyte , mdma , detection limit , selected ion monitoring , gas chromatography , ecstasy , gas chromatography–mass spectrometry , solid phase extraction , mass spectrometry , pharmacokinetics , calibration curve , extraction (chemistry) , pharmacology , medicine , sociology , anthropology
3,4-Methylenedioxymethamphetamine (MDMA, or Ecstasy) is a popular recreational drug. Analysis of MDMA and metabolites in human plasma, particularly in pharmacokinetic studies, requires low limits of quantification. Two-dimensional GC/MS with cryofocusing is a chromatographic technique recognized for its increased selectivity and resolution.
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