Analytical method development and validation of combination of Anti-asthmatic drugs Montelukast and Doxofylline

Sachin N. Kapase*, Dr. M. S. Ranawat

B.N. College of Pharmacy Udaipur, Bhupal Nobles' University, Udaipur, Rajasthan, India

ABSTRACT

For qualitative and quantitative analysis, various analytical techniques are available such as Ultraviolet (UV) Spectrophotometry, High-performance liquid chromatography (HPLC), High-performance thin layer chromatography (HPTLC). As per literature survey, there are some UV, HPLC, Ultra-Performance Liquid Chromatography (UPLC) and HPTLC analytical methods are developed for Montelukast and Doxofylline individually and in a combination with other drugs too, since yet there are no significant stability studies indicating HPLC method reported for Montelukast and Doxofylline combinations. In the current study, the HPLC method is developed and validated for simultaneous quantitative estimations of Montelukast and Doxofylline. These present techniques are more efficient and sensitive as compared to other analytical techniques.

Keywords:

Chromatography, Analytical method development, Anti-asthmatic drugs, HPLC, System suitability parameters, Validation parameters