DEVELOPMENT AND VALIDATION OF SIMPLE UV SPECTROPHOTOMETRIC METHOD FOR THE ESTIMATION OF CYCLOBENZAPRINE BOTH IN BULK & IN MARKETED DOSAGE FORMULATION
Chetna Ramchandra Madke*, Hitesh Motilal Jain,Minal T. Harde,Pravin D. Chaudhari
ABSTRACT
A rapid, simple & economic UV spectrophotometric method was
developed & validated for estimation of cyclobenzaprine
hydrochloride in bulk & pharmaceutical dosage formulation. At the
predetermined absorbance maxima of 290nm, the calibration curve
linear in the range of 4-24 μg/ml & has correlation coefficient
R2=0.999 & good mean recovery (99.04-100.89 %). The method is
developed using methanol &water as a solvent & results were
validated as per ICH guidelines for Accuracy, precision, linearity,
LOD, LOQ & found to be satisfactory.
Keywords: Cyclobenzaprine hydrochloride, UV spectrophotometry, Validation
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