Optimized and validated flow-injection spectrophotometric analysis of topiramate, piracetam and levetiracetam in pharmaceutical formulations

Martindale: The Complete Drug Reference (Ed. S. C. Sweetman), 36th ed., Pharmaceutical Press, The Royal Pharmaceutical Society, London 2009.Search in Google Scholar

A. Biro, E. Pergel, G. Arvai, I. Ilisz, G. Szepesi, A. Peter and F. Lukacs, High-performance liquid chromatographic study of topiramate and its impurities, Chromatographia 63 (2006) S137-S141; DOI: 10.1365/s10337-006-0818-6.10.1365/s10337-006-0818-6Search in Google Scholar

M. Styslo-Zalasik and W. Y. Li., Determination of topiramate and its degradation product in liquid oral solutions by high performance liquid chromatography with a chemiluminescent nitrogen detector, J. Pharm. Biomed. Anal. 37 (2005) 529-534; DOI: 10.1016/j.jpba.2004.11.010.10.1016/j.jpba.2004.11.01015740913Search in Google Scholar

G. Bahrami, S. Mirzaeei, B. Mohammadi and A. Kiani, High performance liquid chromatographic determination of topiramate in human serum using UV detection, J. Chromatogr. B: Anal. Technol. Biomed. Life Sci. 822 (2005) 322-325; DOI: 10.1016/j.jchromb.2005.05.032.10.1016/j.jchromb.2005.05.03215996538Search in Google Scholar

M. S. Arayne, N. Sultana, F. A. Siddiqui, A. Z. Mirza, F. Qureshi and M. H. Zuberi, Simultaneous determination of piracetam and its four impurities by RP-HPLC with UV Detection, J. Chromatogr. Sci. 48 (2010) 589-594.10.1093/chromsci/48.7.58920819285Search in Google Scholar

A. D. Lestari, A. T. Prasetyo, T. Palupi, E. Umayah, M. Yuwono and G. Indrayanto, HPLC Determination of piracetam in tablets; Validation of the method, J. Liq. Chromatogr. Relat. Technol. 28 (2005) 1407-1416; DOI: 10.1081/JLC-200054893.10.1081/JLC-200054893Search in Google Scholar

A. B. Anindita, K. R. Khandelwal, V. M. Deepali and K. Swapnil, Analytical method development and validation for piracetam as bulk and in pharmaceutical formulation, Int. J. Pharm. Tech. Res. 2 (2010) 201-204.Search in Google Scholar

Y. S. I. El-Saharty, Simultaneous determination of piracetam and vincamine by spectrophotometric and high-performance liquid chromatographic methods, J. AOAC Int. 91 (2008) 311-321.10.1093/jaoac/91.2.311Search in Google Scholar

F. H. Metwally, B. A. Elzeany and H. W. Darwish, New methods for determination of cinnarizine in mixture with piracetam by spectrodensitometry, spectrophotometry, and liquid chromatography, J. AOAC Int. 88 (2005) 1666-1676.10.1093/jaoac/88.6.1666Search in Google Scholar

G. Saravanan, G. Jyothi, Y. Suresh, A. Annerao, M. Ramakrishna, M. Yogeshwar Reddy and B. Ravibabu, LC method for the determination of the stability of levetiracetam drug substance under stressing conditions, Chromatographia 67 (2008) 173-177; DOI: 10.1365/s10337-007-0472-7.10.1365/s10337-007-0472-7Search in Google Scholar

B. M. Rao, R. Ravi, B. S. S. Reddy, S. Sivakumar, I. G. Chand, K. P. Kumar, P. V. R. Acharyulu, G. O. Reddy and M. K. Srinivasu, A validated chiral LC method for the enantioselective analysis of levetiracetam and its enantiomer R-α-ethyl-2-oxo-pyrrolidine acetamide on amylose-based stationary phase, J. Pharm. Biomed. Anal. 35 (2004) 1017-1026; DOI: 10.1016/j.jpba.2004.03.015.10.1016/j.jpba.2004.03.01515336349Search in Google Scholar

S. Poongothai, V. Balaji, B. Madhavi, A. Rajasekhar Reddy, R. Ilavarasan and C. M. Karrunakaran, A sensitive dissolution test method for the development and validation of levetiracetam tablets by reverse phase-HPLC technique, Int. J. Pharm. Tech. Res. 3 (2011) 1023-1032.Search in Google Scholar

K. Imai, T. Toyo'oka and H. Miyano, Fluorigenic reagents for primary and secondary amines and thiols in high-performance liquid chromatography, A review, Analyst 109 (1984) 1365-1373; DOI: 10.1039/an9840901365.10.1039/an9840901365Search in Google Scholar

International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use, ICH Harmonised Tripartite Guideline - Validation of Analytical Procedures: Text and Methodology Q2(R1), Current Step 4 version, London 2005.Search in Google Scholar

K. Zaitsu, M. Kai and K. Hamase, Reagent for UV-Vis Detection, in Modern Derivatization Methods for Separation Science (Ed. T. Toyo'oka), Wiley, New York 1999, p. 70.Search in Google Scholar