Author(s) | |
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Abstract |
Simple, rapid, and accurate spectrophotometrc procedures for the determination of the antibiotic rifampicin, in capsules, are presented. A chelate formation of the antibiotic with cupric ion and charge-transfer complexation with halogenated quinones are carried out. Linear correlations between absorbance and concentration over the range of 40-100 μg ml−1 were computed. The reaction pathways were proposed. The utility of copper chelate as a stability indicating procedure as well as a method to determine rifampicin In spiked urine samples is demonstrated. |
Format | |
Identifier(s) | |
Publication Date |
1992-04-01
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Publication Title |
Analytical Letters
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Volume |
25
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Issue |
4
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First Page |
725
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Last Page |
743
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Keywords | |
Subject | |
Community | |
Recommended Citation |
Galal, Shereen M; Blaih, Salah; Abdel-Hamid, Mohamed E (1992). Comparative Spectrophotometrc Analysis of Rifampicin by Chelate Formation and Charge-Transfer Complexation. Analytical Letters 25(4) 725-743. doi: 10.1080/00032719208020030. Retrieved from https://oaks.kent.edu/chempubs/37
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