title: Physico-chemical and analytical studies on Halopredone acetate.
abstract: Physico-chemical, spectroscopic (UV, CD, ORD, IR-1H-DMR, 19F-NMR, PFT13C-NMR, MS), and chromatographic (TLC, HPLC) properties of 17,21-bis(acetyloxy)-2-bromo-6beta,9-difluoro-11beta-hydroxypregna-1,4-diene-3,20-dione (halopredone acetate; Topicon) are reported. Densitometric and high-pressure liquid chromatographic quantitative analytical methods are described. The usual descriptive data, purity tests, potential impurities arising from the synthesis and stability tests are given.
mesh_terms: D000893:Anti-Inflammatory Agents / Q000032:analysis*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D011277:Pregnanediones / Q000032:analysis*
chemical_list: D000893:Anti-Inflammatory Agents; D011277:Pregnanediones