Studies of the Physicochemical Properties of a New Compound with Kappa-Opioid Agonist Activity, RU 1205, and Development of an Analytical Method
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The aim of the present work was to study the physicochemical properties of a new compound with kappa-opioid agonist activity, RU 1205, and to develop methods for qualitative and quantitative analysis of RU 1205 substance. Studies were performed using IR, UV, and 1H NMR spectroscopy, high-performance liquid chromatography, gas–liquid chromatography, and acid–base titration in non-aqueous medium.
KeywordsRU 1205 benzimidazole IR spectroscopy UV spectroscopy 1H NMR spectroscopy high-performance liquid chromatography HPLC gas–liquid chromatography GLC non-aqueous titration
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