Determination of Cyproheptadine Hydrochloride Drugs in Pure Form and In Their Pharmaceutical Preparation with Pyridinium Fluorochromate (PFC) Reagent
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چکیده
منابع مشابه
Extractive Spectrophotometric Determination of Miconazole Nitrate in Pure and Pharmaceutical Preparation
A simple extractive spectrophotometric method has been developed for the estimation of miconazole nitratein both pure and pharmaceutical preparation. The method is based on the formation of ion-pair complex of thedrug with acidic dye bromothymol blue (BTB) in acidic condition, followed by its extraction in organic solvent(chloroform). The absorbance was measured against the corresponding blank....
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BACKGROUND Etodolac (ETD) is a non-steroidal anti-inflamatory antirheumatic drug. A survey of the literature reveals that there is no method available for the determination of ETD in pure form and pharmaceutical formulations by oxidation-reduction reactions. RESULTS We describe three simple, sensitive and reproducible spectrophotometric assays (A-C) for the determination of etodolac in pure f...
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The construction and electrochemical response characteristics of PVC membrane and coated wire sensors for the determination of Benzydamine hydrochloride (Benz) are described. PVC membrane sensors, include sensors 1, 2 and 3, and coatedwire sensors include sensors 4, 5 and 6. Sensors 1 and 4 based on benzydamine phosphotungstate (Benz-PTA) as ion-pair, sensors 2 and 5 based on benzydamine phosph...
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چکیده ندارد.
15 صفحه اولIndirect spectrophotometric determination of propranolol hydrochloride and piroxicam in pure and pharmaceutical formulations.
Two simple and sensitive indirect spectrophotometric methods for the assay of propranolol hydrochloride (PPH) and piroxicam (PX) in pure and pharmaceutical formulations have been proposed. The methods are based on the oxidation of PPH by a known excess of standard N-bromosuccinimide (NBS) and PX by ceric ammonium sulfate (CAS) in an acidic medium followed by the reaction of excess oxidant with ...
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ژورنال
عنوان ژورنال: IOSR Journal of Applied Chemistry
سال: 2017
ISSN: 2278-5736,2278-5736
DOI: 10.9790/5736-1007020104