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Abstract
Spectrophotometric Assay Of Cefpirome Sulfate
Author(s): J. V. L. N Sheshagiri Rao, D Anand Kumar, D Mallikarjuna Rao, P Nayana Tara, D Silpa
A simple and sensitive spectrophotometric method for the determination of cefpirome sulfate in pure and dosage forms is proposed. The drug forms a stable green complex with ferric chloride and 3-methyl-2-benzathiazolinone hydrazone, exhibiting maximum absorption at 635 nm. The complex obeys Beer's law in the concentration range of 2.5-20 μg/ml.
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