LAUSR

The present study aimed to develop an HPLC method of Cfp analysis which enjoyed highly linearity, repeatability, robustness, ruggedness, selectivity, rapidly, and economic to use. The chromatographic method uses a column Inertsil ODS-3 (250 mm × 4.6 mm × 5 µm). The mobile phase consists of a mixture of acetonitrile: acetate buffer (4:6, v/v) at isocratic flow rate 1.5 mL/min with PDA detector at 240 nm, column oven adjusted at 30 °C, and injection volume 20 µL. The method revealed that satisfied linearity regression R2 (0.9998) with repeatability (0.77%) with LOD and LOQ: 1.102 µg/mL and 3.340 µg/mL respectively. The method showed a successful application of analytical method validation for Cfp in bulk and pharmaceutical formulations.