Determination of Quetiapine and it’s Metabolites and derivatives in biological samples by Gas-Liquid Chromatography – Mass Spectrometry and High Performance Liquid Chromatography
Keywords:
quetiapine, metabolites, gas-liquid chromatography, mass-spectrometric detection, high-performance liquid chromatography.Abstract
Advantages and restrictions of GLC-MS and HPLC-DAD methods are considered at
determination of metabolites and derivatives of quetiapine in biological liquids. The estimation of
thermolysis degree of dibenzotiazepine derivatives in GLC conditions is presented. GLC-MS properties
of the identified quetiapine metabolites and derivatives on two phases of different polarity are determined.
The presented variants of quantitative determination quetiapine by GLC-MS (as acetylated form) and
HPLC-DAD methods in biological liquids are based in liquid-liquid and solid-liquid extraction









