Determination of ketoprofen in tablet dosage forms by derivative IR spectroscopy | ||||
| Egyptian Journal of Chemistry | ||||
| Article 24, Volume 65, Issue 1, January 2022, Page 215-219 PDF (314.35 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejchem.2021.79993.3937 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| Abdulhameed M. Azeez; Nabil A. Fakhre | ||||
| Department of Chemistry/college of Education/ Salahadin University-Erbil | ||||
| Abstract | ||||
| The study as a simple and rapid method has been described for determination of ketoprofen depending upon normal and first derivative IR Spectroscopy. The aim of this study is to develop a specific, precise and accurate spectroscopic methods that could be applied in quality control for the determination of ketoprofen in pharmaceutical formulations. Ketoprofen has been determined quantitatively in the range of (1000 to 4000)μg/ml depending on the measurement of transmittance for normal and its first derivative spectrum against the concentration with relative error+4.33% and 4.78% and RSD 1.15% and 1.37%, respectively. The values of r2of the both methods were 0.993 and 0.978, respectively. The methods have been applied for determination of ketoprofen in some pharmaceutical samples with recovery 97.691%.The obtained results were statistically compared to those of a reported HPLC technique and t-student's and F- tests at P=0.05 are calculated2SA1` | ||||
| Keywords | ||||
| Ketoprofen; First Derivative; IR Spectroscopy | ||||
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