PMID- 12658701
OWN - NLM
STAT- MEDLINE
DCOM- 20031119
LR  - 20131121
IS  - 0173-0835 (Print)
IS  - 0173-0835 (Linking)
VI  - 24
IP  - 6
DP  - 2003 Mar
TI  - Chiral separation of 3,4-methylenedioxymeth- amphetamine and related compounds in 
      clandestine tablets and urine samples by capillary electrophoresis/fluorescence 
      spectroscopy.
PG  - 1097-104
AB  - The R-(-)- and S-(+)-isomers of 3,4-methylenedioxymethamphetamine (MDMA) and its 
      metabolite 3,4-methylenedioxyamphetamine (MDA) were prepared, identified by gas 
      chromatography/mass spectrometry (GC/MS) and then used as standards in a series 
      of capillary electrophoresis (CE) experiments. Using these R-(-)- and 
      S-(+)-isomers, the distribution of (RS)-MDA and (RS)-MDMA stereoisomers in 
      clandestine tablets and suspect urine samples were identified. Several 
      electrophoretic parameters, such as the concentration of beta-cyclodextrin used 
      in the electrophoretic separation and the amount of organic solvents required for 
      the separation, were optimized.
FAU - Huang, Yu-San
AU  - Huang YS
AD  - Department of Chemistry, National Taiwan Normal University, Taipei, Taiwan.
FAU - Liu, Ju-Tsung
AU  - Liu JT
FAU - Lin, Li-Chang
AU  - Lin LC
FAU - Lin, Cheng-Huang
AU  - Lin CH
LA  - eng
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
PL  - Germany
TA  - Electrophoresis
JT  - Electrophoresis
JID - 8204476
RN  - 0 (Designer Drugs)
RN  - 0 (Tablets)
RN  - KE1SEN21RM (N-Methyl-3,4-methylenedioxyamphetamine)
SB  - IM
MH  - Designer Drugs/chemistry/isolation & purification
MH  - Electrophoresis, Capillary/*methods
MH  - Gas Chromatography-Mass Spectrometry
MH  - N-Methyl-3,4-methylenedioxyamphetamine/analogs & derivatives/*isolation & 
      purification/*urine
MH  - Spectrometry, Fluorescence/*methods
MH  - Tablets/*chemistry
MH  - Urinalysis/*methods
EDAT- 2003/03/27 05:00
MHDA- 2003/12/03 05:00
CRDT- 2003/03/27 05:00
PHST- 2003/03/27 05:00 [pubmed]
PHST- 2003/12/03 05:00 [medline]
PHST- 2003/03/27 05:00 [entrez]
AID - 10.1002/elps.200390128 [doi]
PST - ppublish
SO  - Electrophoresis. 2003 Mar;24(6):1097-104. doi: 10.1002/elps.200390128.