Current Issue : October-December Volume : 2025 Issue Number : 4 Articles : 2 Articles
The present work aims to establish a simple, precise and rapid spectrophotometric method for quantifying atorvastatin in Active Pharmaceutical Ingredients. In this, work is carried out to estimate atorvastatin bulk by utilizing an Area under Curve (AUC) method using UV – UV-visible spectrophotometry. For this purpose, the wavelength range between 200-400 nm was selected. Distilled water was used as a solvent throughout the work. Linearity was obtained in the concentration range of 2 to 10 µg/ml (r2 =0.997) for the method. The developed method was found to be simple and highly sensitive and can be used for routine quality control analysis for spectrophotometric estimation of Active Pharmaceutical ingredients....
The present work aims to establish a simple spectrophotometric method for quantifying caffeine in active pharmaceutical ingredients. This work was carried out to estimate caffeine bulk by utilizing an area under curve (AUC) method using UV – UV-visible spectrophotometry. For this purpose, the wavelength range between 200-400 nm was selected. Distilled water was used as a solvent throughout the work. Linearity was obtained in the concentration range of 2 to 10 µg/ml (r2 =0.9987) for the method. The developed method was found to be simple, highly sensitive and can be used for routine quality control analysis for spectrophotometric estimation of active pharmaceutical ingredients....
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