2021
DOI: 10.9734/jpri/2021/v33i1131247
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Development and Validation of rp-HPLC Method of Cabozantinib in Active Pharmaceutical Ingredient and Pharmaceutical Dosage form

Abstract: A specific, accurate rp-HPLC (reversed-phase high performance liquid chromatographic) method was developed for the quantification of Cabozantinib. The effective separation was achieved through reversed-phased C18 column 4.6 x 250 mm, 5µm using a mobile phase Methanol: phosphate buffer (ph. 3.00) with orthophosphoric acid (OPA) (55:45 % v/v). The flow rate of the mobile phase was found to be 0.8 mL/min. The detection was carried at a wavelength of 244 nm. The retention time of Cabozantinib was found to be 3.702… Show more

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Cited by 5 publications
(4 citation statements)
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“…The RSD% of the intermediate precision did not exceed the value range of the RSDr% calculated according to the Horwitz equation. The content of phenolic compounds in the matrix of American cranberry fruit makes up a small part of all the components of the matrix, and therefore the calculated permissible values of RSDr% deviation were higher (5.67-8.09%) than the 2% deviation limit often recommended in literature [50,53,58,59].…”
Section: Precisionmentioning
confidence: 81%
“…The RSD% of the intermediate precision did not exceed the value range of the RSDr% calculated according to the Horwitz equation. The content of phenolic compounds in the matrix of American cranberry fruit makes up a small part of all the components of the matrix, and therefore the calculated permissible values of RSDr% deviation were higher (5.67-8.09%) than the 2% deviation limit often recommended in literature [50,53,58,59].…”
Section: Precisionmentioning
confidence: 81%
“…There are seven different methods [61,[65][66][67][68][69] with different applications like determination in API and/or dosage forms [61,[65][66][67][68][69], related substance [68], dissolution studies [68] or in combinations. The recently developed LC-MS/MS method [69] with LOD and LOQ of 1.5 ng/ml and 5 ng/ml, respectively, is the most sensitive method in this segment.…”
Section: Determination In Marketed Formulationsmentioning
confidence: 99%
“…Inter-day studies were determined by evaluating single sample solution (6 ppm) for six consecutive days, whereas intra-day studies were determined by evaluating single sample solutions (6 ppm) for six times on the same day. We determined the mean, standard deviation, and % RSD [12].…”
Section: Precisionmentioning
confidence: 99%
“…The method's robustness was tested by determining CL with a flow rate of 0.9 ml/min instead of 1 ml/min. After that, the data was statistically analyzed, and the results were represented in terms of mean, standard deviation, and % RSD [12].…”
Section: Ruggednessmentioning
confidence: 99%