3-O-methyldopamine (3-O-methoxytyramine) interferes with the internal standard 3,4-dihydroxybenzylamine in a plasma catecholamine HPLC method.
Pfäfflin
Albrecht
A
Schleicher
Erwin
E
Müssig
Karsten
K
D002395:Catecholamines / Q000097:blood*; D002851:Chromatography, High Pressure Liquid; D003846:Deoxyepinephrine / Q000031:analogs & derivatives* / Q000097:blood*; D004298:Dopamine / Q000031:analogs & derivatives* / Q000097:blood; D005189:False Positive Reactions; D006801:Humans
D002395:Catecholamines; C022133:3,4-dihydroxybenzylamine; D003846:Deoxyepinephrine; D004298:Dopamine