Utility of oxidation–reduction reaction for the spectrophotometric determination of amlodipine besylate
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چکیده
منابع مشابه
Kinetic spectrophotometric method for determination of amlodipine besylate in its pharmaceutical tablets
A simple and sensitive kinetic spectrophotometric method has been developed and validated for determination of amlodipine besylate (AML). The method was based on the condensation reaction of AML with 7-chloro-4-nitro-2,1,3-benzoxadiazole in an alkaline buffer (pH 8.6) producing a highly colored product. The color development was monitored spectrophometrically at the maximum absorption λmax 470 ...
متن کاملSpectrophotometric and High Performance Liquid Chromatographic Determination of Amlodipine Besylate in Pharmaceuticals
Two rapid assay procedures based on visible spectrophotometry and high performance liquid chromatography (HPLC) have been developed for the determination of amlodipine besylate (ADB) in pharmaceutical formulations. Spectrophotometric method is based on the bromination of ADB with a known excess of bromate-bromide mixture in acid medium followed by the determination of surplus bromine by reactin...
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Three Multivariate Calibration Methods for Simultaneous Spectrophotometric Determination of Olmesartan Medoxamil, Amlodipine Besylate and Hydrochlorothiazide in Their Combined Dosage Form
Olmesartan medoxamil (OLM, an angiotensin II receptor blocker), amlodipine besylate (AML, a dihydropyridine calcium channel blocker) and hydrochlorothiazide (HCT, a diuretic of the class of benzothiadiazines) are co-formulated in a single-dose combination for the treatment of hypertensive patients whose blood pressure is not adequately controlled on either component monotherapy. In this work, t...
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ژورنال
عنوان ژورنال: Arabian Journal of Chemistry
سال: 2009
ISSN: 1878-5352
DOI: 10.1016/j.arabjc.2009.07.002