Ractopamine
4-(1-hydroxy-2-{[4-(4-hydroxyphenyl)butan-2-yl]amino}ethyl)phenol is a secondary amino compound that is 4-(2-amino-1-hydroxyethyl)phenol in which one of the hydrogens attached to the nitrogen is replaced by a 4-(p-hydroxyphenyl)butan-2-yl group. It is a polyphenol, a secondary amino compound, a member of benzyl alcohols and a secondary alcohol.