Abstract
The present paper describes the development of a reversed phase liquid chromatographic method for advanced intermediate of rabeprazole sodium (RBS-1) in the presence of its impurities. Successful separation of RBS-1 from the synthetic impurities achieved on a Inertsil ODS3V C18, 150 mm × 4.6 mm column. The developed LC method was validated with respect to linearity, accuracy, precision, specificity and ruggedness. To the best of our knowledge, a validated stability indicating LC method which separates all the impurities disclosed in this investigation was not published elsewhere.
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Acknowledgment
The authors would like to thank all the colleagues of the R&D Department, Inogent Laboratories Private Ltd., Hyderabad, India, for their support to carry out this investigation.
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Srinivas, K.S.V., Buchireddy, R., Mukkanti, K. et al. A Validated RP-LC Method for Advanced Intermediate of Rabeprazole Sodium. Chroma 69, 381–384 (2009). https://doi.org/10.1365/s10337-008-0902-1
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DOI: https://doi.org/10.1365/s10337-008-0902-1