Determination of acid dissociation constant of 20 coumarin derivatives by capillary electrophoresis using the amine capillary and two different methodologies

Journal of Chromatography A

Volumn 1446, Issue , 2016, Pages 149-157

  Nowak, Paweł Mateusz ^a   Woźniakiewicz, Michał ^a   Piwowarska, Monika ^a   Kościelniak, Paweł ^a  

^a JAGIELLONIAN UNIVERSITY   (Poland)

Author keywords

Acid dissociation constant; Capillary coating; Capillary electrophoresis; Coumarin derivatives; Electrophoretic mobility

Indexed keywords

CAPILLARY ELECTROPHORESIS; DISSOCIATION; IONIZATION;

ACID DISSOCIATION CONSTANTS; ANALYTICAL PREDICTIONS; CAPILLARY COATINGS; COATED CAPILLARIES; COUMARIN DERIVATIVES; MIGRATION TIME; SIGMOIDAL FUNCTIONS; SIMPLIFIED CALCULATION METHOD;

ELECTROPHORETIC MOBILITY;

10 HYDROXYWARFARIN; 3 HYDROXYCOUMARIN; 4 HYDROXYCOUMARIN; 4 PHENYL 7 HYDROXYCOUMARIN; 4,7 DIHYDROXYCOUMARIN; 5,7 DIHYDROXY 4 METHYLCOUMARIN; 5,7 DIHYDROXY 4 PHENYLCOUMARIN; 5,7 DIHYDROXY 4 PROPYLCOUMARIN; 6 HYDROXYCOUMARIN; 7,8 DIHYDROXY 4 METHYLCOUMARIN; 7,8 DIHYDROXY 4 PHENYLCOUMARIN; 7,8 DIHYDROXY 6 METOXYCOUMARIN; AMINE; COUMACHLOR; COUMAFURYL; COUMARIN DERIVATIVE; COUMATETRALY; DAPHNETIN; ESCULETIN; HYMECROMONE; UMBELLIFERONE; UNCLASSIFIED DRUG; WARFARIN; SILICON DIOXIDE;

ACID DISSOCIATION CONSTANT; ACIDITY; ANALYTIC METHOD; ARTICLE; CAPILLARY ELECTROPHORESIS; ELECTROPHORETIC MOBILITY; IONIZATION; MATERIAL COATING; MATHEMATICAL ANALYSIS; MOLECULAR WEIGHT; PH; PRIORITY JOURNAL; RELIABILITY; CHEMISTRY; DEVICES; PROCEDURES; REPRODUCIBILITY;

AMINES; COUMARINS; ELECTROPHORESIS, CAPILLARY; HYDROGEN-ION CONCENTRATION; REPRODUCIBILITY OF RESULTS; SILICON DIOXIDE;

EID: 84963812087     PISSN: 00219673     EISSN: 18733778     Source Type: Journal    
DOI: 10.1016/j.chroma.2016.03.084     Document Type: Article

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