HPTLC and HPLC methods have been established for separation and quantitative determination of econazole nitrate. HPTLC was performed on silica gel plates with n-butyl acetate-carbon tetrachloride-methanol-diethylamine, 3 + 6 + 2.5 + 0.5 (v/v), as mobile phase. Chromatographic zones, or spots, of econazole base and nitrate were used to quantify econazole nitrate. HPLC was performed on amino and C-8 columns with acetonitrile-water, 30 + 70 (v/v), pH 2.5 (adjusted with phosphoric acid), as a mobile phase. The chromatograms were characterized by single peaks of econazole (amino column) or nitrate (C-8 column). The methods were successfully used for determination of econazole nitrate in spray solution and vaginal pessaries.
TY - JOUR
AU - Popović, Gordana
AU - Čakar, Mira
AU - Vučićević, Katarina
AU - Vladimirov, S
AU - Agbaba, Danica
PY - 2004
UR - http://farfar.pharmacy.bg.ac.rs/handle/123456789/479
AB - HPTLC and HPLC methods have been established for separation and quantitative determination of econazole nitrate. HPTLC was performed on silica gel plates with n-butyl acetate-carbon tetrachloride-methanol-diethylamine, 3 + 6 + 2.5 + 0.5 (v/v), as mobile phase. Chromatographic zones, or spots, of econazole base and nitrate were used to quantify econazole nitrate. HPLC was performed on amino and C-8 columns with acetonitrile-water, 30 + 70 (v/v), pH 2.5 (adjusted with phosphoric acid), as a mobile phase. The chromatograms were characterized by single peaks of econazole (amino column) or nitrate (C-8 column). The methods were successfully used for determination of econazole nitrate in spray solution and vaginal pessaries.
PB - Research Inst Medicinal Plants, Budakalasz
T2 - Journal of Planar Chromatography - Modern TLC
T1 - Comparison of HPTLC and HPLC for determination of econazole nitrate in topical dosage forms
VL - 17
IS - 2
SP - 109
EP - 112
DO - 10.1556/JPC.17.2004.2.5
ER -
@article{
author = "Popović, Gordana and Čakar, Mira and Vučićević, Katarina and Vladimirov, S and Agbaba, Danica",
year = "2004",
url = "http://farfar.pharmacy.bg.ac.rs/handle/123456789/479",
abstract = "HPTLC and HPLC methods have been established for separation and quantitative determination of econazole nitrate. HPTLC was performed on silica gel plates with n-butyl acetate-carbon tetrachloride-methanol-diethylamine, 3 + 6 + 2.5 + 0.5 (v/v), as mobile phase. Chromatographic zones, or spots, of econazole base and nitrate were used to quantify econazole nitrate. HPLC was performed on amino and C-8 columns with acetonitrile-water, 30 + 70 (v/v), pH 2.5 (adjusted with phosphoric acid), as a mobile phase. The chromatograms were characterized by single peaks of econazole (amino column) or nitrate (C-8 column). The methods were successfully used for determination of econazole nitrate in spray solution and vaginal pessaries.",
publisher = "Research Inst Medicinal Plants, Budakalasz",
journal = "Journal of Planar Chromatography - Modern TLC",
title = "Comparison of HPTLC and HPLC for determination of econazole nitrate in topical dosage forms",
volume = "17",
number = "2",
pages = "109-112",
doi = "10.1556/JPC.17.2004.2.5"
}
Popović G, Čakar M, Vučićević K, Vladimirov S, Agbaba D. Comparison of HPTLC and HPLC for determination of econazole nitrate in topical dosage forms. Journal of Planar Chromatography - Modern TLC. 2004;17(2):109-112
Popović, G., Čakar, M., Vučićević, K., Vladimirov, S.,& Agbaba, D. (2004). Comparison of HPTLC and HPLC for determination of econazole nitrate in topical dosage forms.
Journal of Planar Chromatography - Modern TLCResearch Inst Medicinal Plants, Budakalasz., 17(2), 109-112.
https://doi.org/10.1556/JPC.17.2004.2.5
Popović Gordana, Čakar Mira, Vučićević Katarina, Vladimirov S, Agbaba Danica, "Comparison of HPTLC and HPLC for determination of econazole nitrate in topical dosage forms" 17, no. 2 (2004):109-112,
https://doi.org/10.1556/JPC.17.2004.2.5 .
