Development of a new rapid, economical and eco-friendly HPLC method for in vitro and in vivo determination of zolmitriptan.

Shah, Kiramat Ali; Binbin Gao; Qiu Ning Zhu; Robia Kamal; Anam Razzaq; Song Lina; Linyu Huang; Haroon Iqbal; Naveed Ullah Khan; Jing-Hao Cui

Multiple high-performance liquid chromatographic (HPLC) approaches have been briefly defined for the assessment of zolmitriptan (ZMT). These methods are either cumbersome or require a plentiful volume of organic solvents, thus offering extortionate procedures. The objective of this study was to establish and validate a new rapid, eco-friendly and cost-effective HPLC method for the analysis of ZMT. The calibration curve for ZMT was established using simulated salivary fluid (SSF) and rat plasma for in-vitro and in-vivo analysis, respectively. Chromatogram separation was performed using a CST column (250mm x 4.6mm, 5µm) as a stationary phase and maintained at a temperature of 40°C. The methods were authenticated for linearity, system suitability, accuracy, precision, reproducibility, limit of detection (LOD) and limit of quantification (LOQ). The results of the validation variables and stability studies indicated that the methods were established in accordance with the guidelines of ICH and the USFDA. The established technique was time-saving, precise, eco- friendly and economical compared with the reported technique. In addition, the developed method was sufficiently repeatable for in vitro and in vivo analysis of ZMT.

UNITED States. Food & Drug Administration; HIGH performance liquid chromatography; SALIVA; DETECTION limit; CHROMATOGRAMS; ORGANIC solvents

Pakistan Journal of Pharmaceutical Sciences, 2022, Vol 35, Issue 6, p1637

1011-601X

Academic Journal

10.36721/PJPS.2022.35.6.REG.1637-1646.1