alpha-[(isopropylamino)methyl]vanillyl alcohol hydrochloride

(1-Methylethyl)-normetadrenaline hydrochloride is a derivative of normetadrenaline, a metabolite most commonly found in urine. High levels of normetadrenaline in the urine indicate the possibility of having pheochromocytoma, a condition where catecholamineproducing tumours arise from chromaffin cells.