Green analytical spectrophotometric approach for cephalexin quantification using 2,4-dimethylbenzaldehyde condensation reaction
A simple, rapid, selective, precise, and accurate spectrophotometric method was developed for the determination of cephalexin in dosage form and pharmaceutical formulations. This analytical technique is based on condensation reaction of amino group of cephalexin with 2,4-dimethylbenzaldehyde using sulfuric acid. Yell...