Development and Validation of RP-HPLC Method for Routine Analysis of Osimertinib

Authors

  • Halima Akter Department of Pharmacy, Faculty of Science, Comilla University, Kotbari, Cumilla, Bangladesh
  • Joy Chandra Rajbangshi Department of Pharmacy, Faculty of Science, Comilla University, Kotbari, Cumilla, Bangladesh
  • Omar Faruk Department of Pharmacy, Faculty of Sciences and Engineering, East West University Dhaka-1212, Bangladesh
  • Diponkor Kumar Shill Department of Pharmacy, Faculty of Life and Earth Sciences, Jagannath University, Dhaka-1100, Bangladesh
  • Abu Shara Shamsur Rouf Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Dhaka Dhaka-1000, Bangladesh

DOI:

https://doi.org/10.3329/bpj.v27i1.71158

Keywords:

Osimertinib, RP-UHPLC, C18, ICH, Validation

Abstract

Osimertinib is a newly approved treatment line for the non-small cell lung carcinoma actively caused by mutation in EGFR and T790M. The present study was targeted to originate a validated method for the qualification as well as quantification of osimertinib through RP-HPLC in bulk and its pharmaceutical formulation. The mobile phase, 65% triethylamine buffer (pH 2.5) and 35% acetonitrile (v/v) was run through a prontosil column (C18, 4.6×150 mm i.d., 3.5 μm particle size) at a flow rate of 0.7 ml/min. A PDA plus detector was used to scan the absorbance over 210 to 360 nm. Validation study performed following the ICH guidelines Q2 (R1) was found the developed method to be specific, precise, accurate, linear over the range of 64–96 μg/ml with R2 > 0.999, robust and rugged. The % recovery of osimertinib at different levels ranged between 99.32% and 100.37% from tablet formulation (Osicent). The method holds promise for analysis of osimertinib in bulk, pharmaceutical formulations and for further research.

Bangladesh Pharmaceutical Journal 27(1): 85-91, 2024 (January)

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Published

2024-02-11

How to Cite

Akter, H. ., Rajbangshi, J. C. ., Faruk, O. ., Shill, D. K. ., & Rouf, A. S. S. . (2024). Development and Validation of RP-HPLC Method for Routine Analysis of Osimertinib. Bangladesh Pharmaceutical Journal, 27(1), 85–91. https://doi.org/10.3329/bpj.v27i1.71158

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