Abstract :
A rapid and precise Reverse Phase High Performance Liquid Chromatographic method has been developed for the
validated of Zaleplon in its pure form as well as in tablet dosage form. Chromatography was carried out on XBridge
C18 (4.6×150mm, 5µ) column using a mixture of Methanol (100%v/v) as the mobile phase at a flow rate of
1.0ml/min, the detection was carried out at 253nm. The retention time of the Zaleplon was 2.4 ±0.02min. The
method produce linear responses in the concentration range of 25-120µg/ml of Zaleplon. The method precision for
the determination of assay was below 2.0%RSD. The method is useful in the quality control of bulk and
pharmaceutical formulations.
Keywords: Zaleplon, RP-HPLC, validation.
Keyword :
Zaleplon, RP-HPLC, validation.