英文别名UK 14819; (5-chloro-quinoxalin-6-yl)-(4,5-dihydro-1H-imidazol-2-yl)-amine; 6-Quinoxaliamine,5-chloro-N-(4,5-dihydro-1H-imidazol-2-yl); 5-Chloro-6-(2-imidazolin-2-yl-amino)-quinoxaline; Brimonidine Impurity H; Brimonidine EP Impurity H; Brimonidine Impurity 12; Brimonidine EP Imp H; Brimonidine Impurity 8; Brimonidine Impurity 5 
