AI Article Synopsis
- A high-performance liquid chromatographic (HPLC) method has been developed to simultaneously measure elbasvir and grazoprevir, two FDA-approved drugs for hepatitis C treatment.
- The method utilizes a reversed phase BDS Hypersil C18 column with a mobile phase of acetonitrile and methanol, achieving a flow rate of 1 mL/min and UV detection at 253 nm.
- The method shows good linearity, accuracy, and precision for drug concentrations between 1-20 μg/mL and has been successfully applied to their pharmaceutical dosage forms.
Article Abstract
A high-performance liquid chromatographic method has been developed for simultaneous determination of elbasvir and grazoprevir; two new Food and Drug Administration (FDA) approved drugs. The two drugs were co-formulated for treatment of hepatitis C virus in their combined pharmaceutical dosage form. The chromatographic separation has been achieved using a reversed phase BDS Hypersil C18 column with a mobile phase consists of acetonitrile:methanol (50:50, v/v) at flow rate of 1 mL/min and UV detection at 253 nm. Computational investigation for finding the best stationary phase revealed that C18 column fits better for the simultaneous chromatographic analysis of the studied drugs. Linearity, accuracy and precision have been found to be acceptable over the concentration range of 1-20 μg/mL for the studied drugs. The described method has been successfully applied for simultaneous determination of the studied drugs in their pharmaceutical dosage form.
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| http://dx.doi.org/10.1093/chromsci/bmy049 | DOI Listing |
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