Synonyms: 1,2-Benzenediol,4-(2-amino-1-hydroxyethyl)-, (?à)-; Arterenol, dl- (5CI); Benzyl alcohol, a-(aminomethyl)-3,4-dihydroxy-, (?à)- (8CI); (?à)-Noradrenaline; (?à)-Norepinephrine;1-(3,4-Dihydroxy)phenyl-2-aminoethanol; 2-Amino-1-(3,4-dihydroxyphenyl)ethanol;4-(1-Hydroxy-2-aminoethyl)catechol; 4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol;DL-Arterenol; DL-Noradrenaline; DL-Norepinephrine; NSC 294898; Racemicnorepinephrine; dl-Noradrenaline; dl-Norepinephrine; a-(Aminomethyl)-3,4-dihydroxybenzylalcohol