Summary
A simple, sensitive, selective and robust isocratic LC method is described for the analysis of erythromycin on XTerra RP18. The main component, erythromycin A, is separated from all known related substances and degradation products. Several unknown impurities are also separated. Acetonitrile-0.2 MK2HPO4pH7.0-water, (35∶5∶60, v/v) was used as a mobile phase at 1.0 mL min−1. UV detection was at 215 nm. The robustness of the method was evaluated by a full-factorial experimental design.
Similar content being viewed by others
References
Bryskier, A.; Agouridas, C.; Gasc, J.-C.in Macrolides: chemistry, pharmacology and clinical uses, edited by Bryskier, A.J. Butzler. J.-P., Neu, H.C. and Tulkens, P.M.,Arnette Blackwell, Paris,1993, 10.
Omura, S.; Suzuki, Y.; Nakagawa, A.; Hata, T.J. Antibiot. 1973,26, 794–795.
Tsuji, K.; Goetz, J.F.J. Chromatogr. 1978,147, 359–367.
Tsuji, K.; Kane, M.P.J. Pharm. Sci. 1982,71, 1160–1164.
Cachet, Th.; Kibwage, I.O.; Roets, E.; Hoogmartens, J.; Vanderhaeghe, H.J. Liq. Chromatogr. 1987,409, 91–100.
Cachet, Th.; De Turck, K.; Roets, E.; Hoogmartens, J.J. Pharm. Biomed. Anal. 1991,9, 547–555.
Cachet, Th.; Quintens, I.; Paesen, J.: Roets, E.; Hoogmartens, J.J. Liq. Chromatogr. 1991,14, 1203–1218.
Paesen, J.; Roets, E.; Hoogmartens, J.Chromatographia 1991,32, 162–166.
Paesen, J.; Clayes, P.; Roets, E.; Hoogmartens, J.J. Liq. Chromatogr. 1993,630, 117–122.
Paesen, J.; Calam, D.H.; Miller, J.H. Mc B; Raiola, G.; Rozanski, A.; Silver, B.; Hoogmartens, J.J. Liq. Chromatogr. 1993,16, 1529–1544.
Nasr, M.M.; Tschappler, T.J.J. Liq. Chromatogr. Rel. Technol. 1996,19, 2329–2348.
Chepkwony, H.K.; Vanderriest, I.; Nguyo, J.M.; Roets, E.; Hoogmartens, J.J. Chromatogr. 2000,870, 227–235.
European Pharmacopoeia, Third Edition, Council of Europe, France, Strasbourg,1997.
Chepkwony, H.K.; Dehouck, P.; Roets, E. Hoogmartens, J.Chromatographia, Liquid Chromatographic Determination of Erythromycins In Fermentation Broth. Accepted for publication.
Flynn, E.H.; Sigal, M.V.; Wiley, P.F.; Gerzon, K.J. Am. Chem. Soc. 1954,76, 3121–3130.
Martin, J.R.; De Vault, L.; Sinclair, A.C.; Stanaszek, R.S.; Johnson, P.J. Antibiot. 1982,35, 426–430.
Freiberg, L.A.,US patent 3725385, CA 19965c,1972.
Martin, J.R.; Egan, R.S.; Goldstein, A.W.; Collum, P.Tetrahedron 1975,31, 1985–1989.
Kibwage, I.O.; Roets, E.; Hoogmartens, J.; Vanderhaeghe, H.J. Chromatogr. 1985,330, 275–286.
Wiley, P.F.; Gerzon, K.; Flynn, E.H.; Sigal, M.V.; Weaver, O.; Quarck, U.C.; Chauvette, R.R.; Monahan, R.J. Am. Chem. Soc.1957,79, 6062.
Kibwage, I.O.; Busson, R.; Janssen, G.; Hoogmartens, J.; Vanderhaeghe, H.J. Org. Chem. 1987,52, 991–996.
Kirst, H.A.; Wind, J.A.; Paschal, J.W.J. Org. Chem. 1987,52, 4359–4362.
Kurath, P.; Jones, P.H.; Egan, R.S.; Perun, T.J.Experientia 1971,27, 362.
Kibwage, I.O.; Roets, E.; Hoogmartens, J.J. Chromatogr. 1983,256, 164–171.
Dolan, J.W.LC—GC Europe 2000,13, 220–224.
Liu, L.; Roets, E.; Hoogmartens, J.J. Chromatogr. 1997,764, 43–53.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Chepkwony, H.K., Dehouck, P., Roets, E. et al. Isocratic separation of erythromycin, related substances and degradation products by liquid chromatography on XTerra RP18 . Chromatographia 53, 159–165 (2000). https://doi.org/10.1007/BF02491564
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02491564