Article (Scientific journals)
Validation of a nonaqueous capillary electrophoretic method for the enantiomeric purity determination of R-flurbiprofen using a single-isomer amino cyclodextrin derivative
Rousseau, Anne; Chiap, Patrice; Ivanyi, Robert et al.
2008In Journal of Chromatography. A, 1204 (2), p. 219-225
Peer Reviewed verified by ORBi
 

Files


Full Text
JCA 2008 (vol 1204, pp 219-225).doc
Author postprint (2.15 MB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
enantiomeric purity determination; R-flurbiprofen; cationic cyclodextrin; validation; nonaqueous capillary electrophoresis
Abstract :
[en] Nonaqueous capillary electrophoresis (NACE) was successfully applied to the enantiomeric purity determination of R-flurbiprofen using 6-monodeoxy-6-mono(2-hydroxy)propylamino-beta-cyclodextrin (IPA-beta-CD) as chiral selector. The nonaqueous BGE was made up of 20 mM IPA-beta-CD, 20 mM ammonium camphorsulfortate and 40 mM ammonium acetate in methanol. Flufenamic acid was selected as internal standard. The CE method was carefully optimized in order to prevent the adsorption of the cationic CD onto the capillary wall, and therefore, to avoid loss of peak efficiency and enantioresolution. To achieve this goal, the addition of ammonium camphorsulfonate was found to be necessary. In the selected conditions, the determination of 0.1% of S-flurbiprofen in R-flurbiprofen could be performed using the method of standard additions. The NACE method was then fully validated by applying a novel strategy using accuracy profiles. (c) 2008 Elsevier B.V. All rights reserved.
Disciplines :
Pharmacy, pharmacology & toxicology
Author, co-author :
Rousseau, Anne ;  Université de Liège - ULiège > Département de pharmacie > Analyse des médicaments
Chiap, Patrice ;  Centre Hospitalier Universitaire de Liège - CHU > Pharmacologie clinique
Ivanyi, Robert;  Cyclolab > Cyclodextrin R&D
Crommen, Jacques ;  Université de Liège - ULiège > Département de pharmacie > Analyse des médicaments
Fillet, Marianne ;  Université de Liège - ULiège > Département de pharmacie > Analyse des médicaments
Servais, Anne-Catherine  ;  Université de Liège - ULiège > Département de pharmacie > Analyse des médicaments
Language :
English
Title :
Validation of a nonaqueous capillary electrophoretic method for the enantiomeric purity determination of R-flurbiprofen using a single-isomer amino cyclodextrin derivative
Publication date :
2008
Journal title :
Journal of Chromatography. A
ISSN :
0021-9673
eISSN :
1873-3778
Publisher :
Elsevier Science, Amsterdam, Netherlands
Volume :
1204
Issue :
2
Pages :
219-225
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
Fonds Léon Fredericq [BE]
Available on ORBi :
since 17 September 2009

Statistics


Number of views
168 (1 by ULiège)
Number of downloads
138 (1 by ULiège)

Scopus citations®
 
32
Scopus citations®
without self-citations
26
OpenCitations
 
27

Bibliography


Similar publications



Contact ORBi