Interfering basic materials in urine from racing greyhounds.
Three quinoline amines, 2-aminomethylquinoline, 2-hydroxymethylquinoline and quinaldine (2-methylquinoline), are identified in greyhound urine. These amines can interfere in the analysis of greyhound material for basic drugs. This is a special problem in ultraviolet spectrometry since their extinction coefficients are high. Reference analytical data for these quinoline amines and for six related compounds are given. The techniques used are infrared spectrometry, ultraviolet spectrometry, fluorometry, thin-layer chromatography, gas chromatography and mass spectrometry.
D000588:Amines / Q000652:urine*; D000818:Animals; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D004285:Dogs / Q000652:urine*; D004300:Doping in Sports / Q000517:prevention & control*; D005470:Fluorometry; D013058:Mass Spectrometry; D005082:Physical Exertion; D011804:Quinolines / Q000652:urine*; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
D000588:Amines; D011804:Quinolines