Objective: A study on the hydrotropic solubility and linearity profile of Pazopanib was carried out by using Niacinamide as the solubilizing agent as Pazopanib is poorly soluble in water.
Methods: Pazopanib was freely soluble in water when 2.8M Niacinamide was used as a solubilizing agent. Pazopanib shows an absorption maximum at 282 nm in First derivative mode of measurement using Shimazdu UV Spectrophotometer 1800 spectronic model.
Results: At the absorption maximum of 282 nm, Pazopanib shows a linear response in the range of 5μg/ml to 15μg/ml concentration.
Conclusion: The present study is useful for the aqueous solubilization and quantitative determination of Pazopanib in bulk drug and in pharmaceutical formulations thus avoiding toxic solvents.
A new series new N'-(3-hydroxy-3,4-dihydroquinoxaline-2-carbonyl)-N-phenylcarbamimidic acid derivatives were designed and synthesized. The newly synthesized compounds were evaluated for their anti-tb activity. The structure of the synthesized compounds was confirmed by elemental analysis and spectral data (IR, 1H NMR and Mass). The data obtained from biological screening revealed that; synthesized compounds showed the good to moderate anti-tb activities.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.