UV spectrophotometric assay of neostigmine methylsulfate as the alkaline hydrolysis product, 3-dimethylaminophenol.
D004123:Dimethylamines / Q000032:analysis; D005069:Evaluation Studies as Topic; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D008722:Methods; D009388:Neostigmine / Q000032:analysis*; D010636:Phenols / Q000032:analysis*; D011786:Quality Control; D013056:Spectrophotometry, Ultraviolet; D013464:Sulfuric Acids / Q000032:analysis
D004123:Dimethylamines; D010636:Phenols; D013464:Sulfuric Acids; D009388:Neostigmine