Method Development and Validation on Etomidate injection by RP-HPLC
Journal Title: International Journal of Pharmacy and Analytical Research - Year 2012, Vol 1, Issue 1
Abstract
A new simple, accurate, rapid and precise isocratic High performance liquid chromatographic (HPLC) method was developed and validated for the determination of Etomidate (ETO) injection. The Method employs Waters HPLC system on Develosil –ods-UG column (300 x 3.9 mm x 5µm) and flow rate of 1.5 mL/min with a load of 20 µL. Acetonitrile and Phosphate buffer was used as mobile phase in the composition of 40:60. The Detection was carried out at 254 nm. Linearity ranges for Etomidate was 40-240 µg/ml respectively. Retention Time of Etomidate was found to be 12.061 minutes respectively. Percent recovery study values of Etomidate were found to be within 98-102 %. This newly developed method was successfully utilized for the Quantitative estimation of Etomidate in injectables. This method was validated for accuracy, precision, linearity and Robustness as per ICH guidelines.
Authors and Affiliations
Kalpana Gopagani
Keywords
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