Synthesis and capillary electrophoretic analysis of enantiomerically enriched reference standards of MDMA and its main metabolites.
Enantiomerically-enriched (S)-3,4-methylenedioxymethamphetamine (MDMA) and its main metabolites (S)-4-hydroxy-3-methoxymethamphetamine (HMMA) and (S)-3,4-dihydroxymethamphetamine (HHMA) were prepared for unequivocal identification of the differential enantioselective metabolism of these compounds as well as for its application in the analysis of biological samples. Capillary electrophoresis with cyclodextrin derivatives and a chemical correlation of (S)-MDMA, (S)-HMMA and (S)-HHMA has been performed to assign the absolute stereochemistry of major isomers in analytical standards enriched with such enantiomers.
Pizarro
Nieves
N
Pharmacology Research Unit, Institut Municipal d'Investigació Médica, Doctor Aiguader 80, E-08003, Barcelona, Spain.
de la Torre
Rafael
R
Farré
Magí
M
Segura
Jordi
J
Llebaria
Amadeu
A
Joglar
Jesús
J
D003846:Deoxyepinephrine / Q000031:analogs & derivatives* / Q000032:analysis / Q000378:metabolism / Q000592:standards; D019075:Electrophoresis, Capillary; D006213:Hallucinogens / Q000032:analysis* / Q000378:metabolism / Q000592:standards; D007773:Lactates / Q000032:analysis / Q000378:metabolism / Q000592:standards; D018817:N-Methyl-3,4-methylenedioxyamphetamine / Q000032:analysis* / Q000378:metabolism / Q000592:standards; D012015:Reference Standards; D013237:Stereoisomerism
D006213:Hallucinogens; D007773:Lactates; C069512:alpha-methylepinine; C005434:atrolactic acid; D018817:N-Methyl-3,4-methylenedioxyamphetamine; D003846:Deoxyepinephrine