Quantitative estimation of naproxen in tablets using ibuprofen sodium as hydrotropic agent
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منابع مشابه
Quantitative Estimation of Naproxen in Tablets Using Ibuprofen Sodium as Hydrotropic Agent
In the present investigation 0.5 M ibuprofen sodium solution has been used as hydrotropic solubilizing agent for naproxen, a poorly water-soluble drug and in it there was more than 350 fold enhancement in the solubility of naproxen as compared to the solubility in distilled water. Therefore, this hydrotropic solution was employed to extract out the drug from its tablet dosage form for quantitat...
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Various techniques are employed to enhance the aqueous solubility of poorly watersoluble drugs and hydrotropic solubilization is one of them. In the present investigation, hydrotropic solution of ibuprofen sodium (0.5M) was employed as solubilizing agent to solubilize the poorly water-soluble drug, ornidazole from fine power of its tablets for spectrophotometric determination. Ornidazole shows ...
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Several techniques are used to increase the aqueous solubilities of poorly water soluble drugs. Hydrotropic solubilization technique is one of them. In the present investigation hydrotropic solution of Urea (10M) has been used as a solubilizing agent to solubilize poorly water soluble drug. Fluvoxamine maleate shows maximum absorbance at 271 nm. Beer’s law was obeyed in the concentration range ...
متن کاملNew Spectrophotometric Estimation of Ornidazole Tablets Employing Urea as a Hydrotropic Solubilizing Additive
Quantitative spectrophotometric analysis of poorly water-soluble drugs involves use of various organic solvents. Major drawbacks of organic solvents include high cost, volatility and toxicity. Safety of analyzer is affected by toxicity of the solvent used. In the present investigation the use of organic solvent has been avoided, making the method environmentally friendly. Urea has demonstrated ...
متن کاملApplication of Hydrotropic Solubilization in Spectrophotometric Estimation of Lornoxicam from Tablets
Lornoxicam is a selective cyclooxygenase-1 and cyclooxygenase-2 inhibitor that exhibits anti-inflammatory, analgesic, and antipyretic activities. It is used in osteoarthritis and rheumatoid arthritis; and in treatment of postoperative pain and primary dysmenorrhoea. Lornoxicam is completely insoluble in water but soluble in alkaline solutions. Hydrotropic solubilization is a technique used to i...
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ژورنال
عنوان ژورنال: Indian Journal of Pharmaceutical Sciences
سال: 2009
ISSN: 0250-474X
DOI: 10.4103/0250-474x.56020