Analytical Methods Practiced to Quantitation of Rifampicin: A Captious Survey

Rajendra    Muljibhai    Kotadiya; Foram    Narottambhai    Patel
doi:10.2174/1573412916999200704144231
Abstract

Background: Rifampicin (RIF), also known as rifampin, a bactericidal antibiotic having broad antibacterial activity against various gram-positive and gram-negative bacteria acts by inhibiting DNA dependent RNA polymerase. RIF has been administered in different dosage forms like tablets, capsules, injections, oral suspension, powder, etc. for the treatment of several types of bacterial infections, including tuberculosis, Mycobacterium avium complex, leprosy and Legionnaires’ disease.
Introduction: To ensure the quality, efficacy, safety and effectiveness of RIF drug product, effective and reliable analytical methods are of utmost importance. To quantify RIF for quality control or pharmacokinetic purposes, alternative analytical methods have been developed along with the official compendial methods.
Methods: In this review paper, an extensive literature survey was conducted to gather information on various analytical instrumental methods used so far for RIF.
Results: These methods were high-performance liquid chromatography (42%), hyphenated techniques (18%), spectroscopy (15%), high-performance thin-layer chromatography or thin-layer chromatography (7%) and miscellaneous (18%).
Conclusion: All these methods were selective and specific for the RIF analysis.
Keywords: RIF, analytical method, chromatography, spectrophotometer, C18 column, reverse phase.
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DOI https://dx.doi.org/10.2174/1573412916999200704144231	Print ISSN 1573-4129
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Current Pharmaceutical Analysis

Analytical Methods Practiced to Quantitation of Rifampicin: A Captious Survey

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