title: New and simple method for determination of 2-(3-benzoylphenyl)propionic acid in body fluid.
abstract: A simple, fast, sensitive, and reliable method for the determination of 2-(3-benzoylphenyl)propionic acid in biological fluid is described. The method is based on a quantitative ether extraction of plasma samples followed by TLC separation, spot visualization and elution, and determination at 255 nm. The acid is detectable in amounts as low as 1 mug.
mesh_terms: D000818:Animals; D001577:Benzophenones / Q000032:analysis*; D001826:Body Fluids / Q000032:analysis*; D002855:Chromatography, Thin Layer; D007660:Ketoprofen / Q000032:analysis* / Q000097:blood; D008297:Male; D008722:Methods; D051381:Rats; D013997:Time Factors
chemical_list: D001577:Benzophenones; D007660:Ketoprofen