Objective: This study aimed to develop and validate a new, sensitive, fast, and simple ultrahighperformance liquid chromatography (UHPLC) method for the quantification of sertraline in pharmaceutical preparations and then apply it to commercial pharmaceutical preparations.
Methods: Ultrahigh-performance liquid chromatography with diode array detection was used in the study. In the method, methanol and deionized water containing 0.05% TFA (70:30, v/v) were used as the mobile phase, and the C18 column was used as the stationary phase. The flow rate was 1.0 mL/min, the injection volume was 20 μL, and the column temperature was 40°C. The detector was set at 254 nm.
Results: The retention time of sertraline was 2.1 minutes, and the analysis time of the method was 4 minutes. The equation of the calibration curve was determined as y=0.1096x − 0.0156 (R 0.9997). While the limit of detection and limit of quantitation values were 0.1 and 0.3 µg/mL, respectively, the method showed linearity between concentrations of 0.3 and 100 µg/mL. The analytical recovery of the method from the pharmaceutical preparation was within accepted limits (98%-102%). In addition, the relative error percentage and relative standard deviation values, which express the accuracy and precision parameters, respectively, were found to be less than 8%.
Conclusion: In the study, a UHPLC method with high sensitivity and a wide working range was developed for the quantification of sertraline in a short analysis time. As a result, the applicability
of the developed method to pharmaceutical preparations has also been proven.
Ethical approval and informed consent are not required in our study as no research was conducted on human or animal specimens.
The authors declare that this study received no financial support.
Objective: This study aimed to develop and validate a new, sensitive, fast, and simple ultrahighperformance liquid chromatography (UHPLC) method for the quantification of sertraline in pharmaceutical preparations and then apply it to commercial pharmaceutical preparations.
Methods: Ultrahigh-performance liquid chromatography with diode array detection was used in the study. In the method, methanol and deionized water containing 0.05% TFA (70:30, v/v) were used as the mobile phase, and the C18 column was used as the stationary phase. The flow rate was 1.0 mL/min, the injection volume was 20 μL, and the column temperature was 40°C. The detector was set at 254 nm.
Results: The retention time of sertraline was 2.1 minutes, and the analysis time of the method was 4 minutes. The equation of the calibration curve was determined as y=0.1096x − 0.0156 (R 0.9997). While the limit of detection and limit of quantitation values were 0.1 and 0.3 µg/mL, respectively, the method showed linearity between concentrations of 0.3 and 100 µg/mL. The analytical recovery of the method from the pharmaceutical preparation was within accepted limits (98%-102%). In addition, the relative error percentage and relative standard deviation values, which express the accuracy and precision parameters, respectively, were found to be less than 8%.
Conclusion: In the study, a UHPLC method with high sensitivity and a wide working range was developed for the quantification of sertraline in a short analysis time. As a result, the applicability of the developed method to pharmaceutical preparations has also been proven.
Ethical approval and informed consent are not required in our study as no research was conducted on human or animal specimens
The authors declare that this study received no financial support.
Primary Language | English |
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Subjects | Pharmacology and Pharmaceutical Sciences (Other) |
Journal Section | Research Articles |
Authors | |
Publication Date | January 17, 2024 |
Submission Date | November 18, 2023 |
Acceptance Date | December 11, 2023 |
Published in Issue | Year 2024 Volume: 4 Issue: 1 |
Content of this journal is licensed under a Creative Commons Attribution NonCommercial 4.0 International License