[PDF] Top 20 Spectrophotometric Determination of Corticosteroids and Its Application in Pharmaceutical Formulation

... investigated corticosteroids are oxidized by iron (III) chloride in the acidic medium and produce iron ...of corticosteroids towards reduction of iron (III) appears to be, at least in part, a function of ... See full document

... sensitive spectrophotometric method for determination of Minoxidil has been validated by three simple, precise and economical UV methods have been developed for the estimation of Minoxidil in ... See full document

... of application and measurement. Repeatability of standard application was carried out using three replicates of the standard solutions of DIA & ... See full document

... in pharmaceutical dosage ...Marketed pharmaceutical preparations were analyzed and the results obtained by the proposed methods were in agreement with labeled ...by application of statistical ... See full document

... The UV spectrum of Sorafenib was scanned in the region between 200-400 nm. The overlay spectra of Sorafenib at different concentrations (Figure 2) were appreciably absorbed maximum at 265.5 which was selected as the ... See full document

... the application of the proposed method to synthetic samples, the effect of various ions and substances on the determination of 20ng/mLmorphine was ... See full document

... Accurately weighed 10 mg of active pharmaceutical ingredient (PYR and SLP) were added in two separate 100 ml volumetric flasks. Initial addition of 50 ml of acetonitrile, sonication for 3 minutes followed by ... See full document

... In conclusion, Mirtazapine forms ion-pair complexes with acidic triphenylmethane dyes viz., bromocresol green, bromophenol blue, bromothymol blue and bromocresol purple and in 1:1 proportion. These complexes are ... See full document

... in the weight of filled capsules and empty capsule shells was calculated to know the weight of powder present in twenty capsules. Average weight was then calculated. The quantity of powder equivalent to about 10 mg of ... See full document

... Robustness was examined by evaluating the influence of small variation in the method variable on its analytical performance. In these experiments, one parameter was changed whereas the others were kept unchanged, ... See full document

... and zero cross=310.40nm was measured. The standard and sample solutions of embelin were prepared in methanol. The accuracy and precision of the method was determined and validated statistically. The method shows good ... See full document

... Aliquots from standard stock solutions of RU and AA were transferred into a series of 10-mL volumetric flasks. The volume was completed with methanol to prepare solutions in concentration ranges of 1.0- 10.0 µg.mL −1 for ... See full document

... Simple, sensitive and accurate extractive spectrophotometric methods have been developed for the estimation of rupatadine as rupatadine fumarate from pharmaceutical dosage form. The methods were based on ... See full document

... From the study it can be concluded that the method described in this paper for the determination of Paclitaxel from bulk and formulation is simple, accurate, sensitive and reproducible. The proposed method ... See full document

... UV spectrophotometric methods are more popular due to their sensitivity in assay of the drug and hence UV spectrophotometric methods have gained considerable attention for quantitative determination ... See full document

... range of 2-10 μg/ml with superior correlation coefficient (r 2 = 0.999). The Detection limit (DL) & Quantitation limit (QL) were found to be 0.3968 μg/ml and 1.2025 μg/ml respectively. The results of the Dasatinib ... See full document

... Method A is simple UV spectrophotometric method. In this method the simple UV spectrum of Aprepitant in methanol was obtained which exhibits absorption maxima at 210 nm (Figure 1). The calibration curve was linear ... See full document

... sensitive spectrophotometric method in UV region has been developed for the determination of Ceftazidime in bulk dosage ...and its recovery studies result of percentage shows that the method was not ... See full document

... The proposed methods were successfully applied to the determination of AZM in formulation (Azithromycin tablets 500 mg, xithrone tablets 500mg tablets and zisrocin capsules 500mg). The obtained results are ... See full document

... The UV method was developed for the estimation of Pazopanib hydrochloride. In this study, the precision and accuracy % RSD was < 2 % in all cases. This method provides reproducible results with high precision, ... See full document