Research Article

Titrimetric and Spectrophotometric Assay of Oxcarbazepine in Pharmaceuticals Using N-Bromosuccinimide and Bromopyrogallol Red

Table 2

Results obtained for the study of effect of matrix by the analysis of synthetic mixture.

Method*OXC in synthetic mixtureOXC found#%Recovery ± SD

A6.05.9298.66 ± 0.62
12.012.07100.6 ± 1.22
18.018.56103.1 ± 1.74

B2.02.03101.4 ± 1.56
4.03.9699.11 ± 0.85
6.06.29104.9 ± 1.14

*In method A, OXC taken/found are in mg and they are μg mL−1 in method B.
#Mean value of three determinations.