Analysis of glimepiride by using derivative UV spectrophotometric method

Optimization and Validation of HPLC Method for Simultaneous Determination of Vildagliptin, Pioglitazone Hydrochloride and Glimepiride in Bulk and Tablets

“…Several methods have been reported for determination of Glimepiride either alone or in combined dosage forms. The methods include spectrophotometric [28][29][30][31][32][33][34][35], HPLC [22][23][24] and [36][37] and HPTLC [38,39]. then diluted to the mark with the mobile phase.…”

Simultaneous determination of Propranolol hydrochloride and Hydrochlorothiazide in Tablets formulation using spectrophotometric technique (Simultaneous Equation Method)

“…Several manipulations were performed on the raw overlapping spectral data to enable mixture resolution for example, using different order derivatives [1][2][3][4][5][6][7][8][9][10][11].The aim of the present work was to develop a new simple, rapid, selective method for the simultaneous determination of components having overlapping spectra in binary mixtures, having the advantages of minimal data processing and a wider range of applications over the previously mentioned methods. To prove the ability of the newly described method in resolving the overlapping spectral data and simultaneous determination of each component, it was applied for the analysis of a mixture of propranolol hydrochloride (PRO) and hydrochlorothiazide (HCT) formulated together in the form of tablets widely used for the treatment of heart related problems accompanying several hypertension.…”

Development and validation of RP-HPLC method for glimepiride and its application for a novel self-nanoemulsifying powder (SNEP) formulation analysis and dissolution study

“…These include miceller electrokinetic capillary chromatography (MEEC) with diode-array detection (DAD) or ultraviolet (UV) detection (Nunez et al 1995;Roche et al 1997), high-performance liquid chromatography (HPLC) with DAD (Drummer et al 1993) and UV detection (Jingar et al 2008) and derivate UV spectrometric detection (Altinoz and Tekeli 2001), using semimicro bore high-performance liquid chromatography with column switching (Song et al 2004), with pre-column derivatization (Lehr and Damm 1990), using monolithic column and flow program (El Deeb et al 2006), HPLC-first derivative spectroscopy (Khan et al 2009), reverse-phase high performance column chromatography (RP-HPLC, Sujatha et al 2011;Wanjari and Gaikwad 2005), other HPLC methods (Kovaríkova et al 2004;Lydia et al 2005), liquid chromatography-electrospray ionizationtandem mass spectrometry (LC-ESI-MS, Kim et al 2004a, b;Salem et al 2004), liquid chromatographymass spectroscopy (LC-MS, Chang et al 2004;Yuzuak et al 2007), and other liquid chromatographic techniques (Pathare et al 2007;Sukumar et al 2005), thin layer chromatography (TLC) (Valentina et al 2013;Gumieniczeka et al 2009), polarographic determination (Ma et al 2005), square-wave voltammetric technique (Suslu and Altinoz 2011). Methods have also been developed for the estimation of GLM in combination with other drugs simultaneously in pharmaceutical formulations by RP-HPLC techniques (Deepti et al 2008;Ravi et al 2011;El-Enany et al 2012).…”