Abstract
Pranlukast hydrate is an anti-asthmatic drug and used in the treatment of acute asthma. Stability-indicating RP-HPLC method for pranlukast hydrate has been developed and validated. The reverse phase high performance liquid chromatographic method was developed using Shimadzu Column: Kromosil 100 C18 (150mm×4.6mm×5μm) and mobile phase Acetonitrile: 0.1% Glacial acetic acid (85: 15% v/v). Eluent was monitored with UV-detector at 262nm with a flow rate of 0.5mL/min, temperature maintained at 30°C. Stress testing was carried out in acidic, alkaline, oxidative, photolytic and dry heat degradation conditions. The method was validated as per the International Conference for Harmonization guidelines and includes specificity, accuracy, precision, linearity and limit of quantitation and detection parameters. A relative standard deviation <2% indicates the developed method was precise. The accuracy of the method was represented by recovery studies ranging between 99.41 and 99.72%. In acid, alkaline, oxidative stress conditions, pranlukast hydrate degrades significantly and in photolytic, dry heat, hydrolytic conditions remain stable. This proposed method is suitable for the analysis of pranlukast hydrate in its laboratory mixture.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
