Objective: The development and validation of a novel, simple, and quick high-performance liquid chromatography– ultra viole t detection (HPLC-UV) technique for measuring meloxicam in pharmaceutical formulations was made.
Methods: The technique parameters were tuned to be 0.8 mL/min flow rate, variable column temperature, 290 nm wavelength, 10 μL injection volume, and a mobile phase combination of water (with 0.6% triflour acetic acid—pH:2.6) and methanol (30 : 70 v/v) to carry out this study. In this study, valsartan was used as ınternal standard (IS).
Results: Specificity, the limit of quantitation (LOQ), linearity, accuracy, precision, stability, recovery, and ruggedness were all tested. The technique was linear between 1.0 μg/mL and 50 μg/mL, with precision (relative standard d (RSD) %) and accuracy (relative error %) of less than 3.9% and 0.7%, respectively. The LOQ and LOD values of method were 1.00 and 0.25 μg/mL, respectively. Analytical recovery from pharmaceutical preparations was performed according to the standard addition method, and the average analytical recovery value was determined as 100.4%. The developed and validated HPLC-UV method was successfully applied to 4 commercial tablet dosage formulations obtained from a local pharmacy store in Turkey (Zeloxim, Melox, Meksun, Exen).
Conclusion: It has been concluded that the developed HPLC-UV method is sensitive, accurate, and precise and can be successfully applied in quality control studies in the pharmaceutical industry.
Since this study is an in vitro (quantification in pharmaceutical preparations) study, ethics committee approval is not required.
Primary Language | English |
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Subjects | Pharmacology and Pharmaceutical Sciences (Other) |
Journal Section | Research Articles |
Authors | |
Publication Date | July 31, 2023 |
Published in Issue | Year 2023 Volume: 3 Issue: 3 |
Content of this journal is licensed under a Creative Commons Attribution NonCommercial 4.0 International License