Enantioseparation and Determination of Sibutramine in Pharmaceutical Formulations by Capillary Electrophoresis
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چکیده
منابع مشابه
Rapid Determination of Diclofenac in Pharmaceutical Formulations by Capillary Zone Electrophoresis
Capillary electrophoresis is competitive to HPLC and other chromatographic methods, predominantly when charged analytes have to be separated. The time of analysis can be reduced by the use of very short capillaries applying a high voltage. In most instruments which are commercially available the so-called 'short end' of the capillary can be used for separation, leading to very rapid separations...
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A CE instrument coupled with chemiluminescence (CL) detection was designed for the determination of promethazine hydrochloride (PTH) and promazine hydrochloride (PMH) in real samples. An important enhancement of the CL emission of luminol with potassium ferricyanide was observed in the presence of these phenothiazines; so this system was selected for their detection after CE separation. Paramet...
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A chiral ionic liquid (IL), S-[3-(chloro-2-hydroxypropyl)trimethylammonium] [bis((trifluoromethyl)sulfonyl)amide] (S-[CHTA](+)[Tf(2)N](-)), which can be easily and readily synthesized in a one-step process from commercially available reagents, can be successfully used both as co-electrolyte and as a chiral selector for CE. A variety of pharmaceutical products including atenolol, propranolol, wa...
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Forty-one chiral sulfoxides and sulfinate esters were separated using sulfated beta-cyclodextrin and carboxymethyl beta-cyclodextrin as chiral selectors. Binding constants of some analytes to both chiral selectors were measured in order to examine and help explain the observed migration behavior and enantioselectivity trends. Overall, sulfated beta-cyclodextrin separated a greater number of com...
متن کاملDetermination of ceftriaxone, ceftizoxime, paracetamol, and diclofenac sodium by capillary zone electrophoresis in pharmaceutical formulations and in human blood serum
Amber SOLANGI1,∗, Saima MEMON, Arfana MALLAH, Najma MEMON, Muhammad Yar KHUHAWAR, Muhammad Iqbal BHANGER National Center of Excellence in Analytical Chemistry, University of Sindh, Jamshoro-PAKISTAN e-mail: [email protected] Institute of Advance Research Studies in Chemical Sciences, University of Sindh, Jamshoro-PAKISTAN M. A. Kazi Institute of Chemistry, University of Sindh, Jamshoro-PAK...
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ژورنال
عنوان ژورنال: Bulletin of the Korean Chemical Society
سال: 2010
ISSN: 0253-2964
DOI: 10.5012/bkcs.2010.31.6.1496