synephrine(+/-)-Synephrine1-(4-Hydroxyphenyl)-2-(methylamino)ethanol1-(4-hydroxyphenyl)-2-methylaminoethanol4-hydroxy-alpha-[(methylamino)methyl]benzenemethanolOxedrineSympatolSynephrinebeta-methylamino-alpha-(4-hydroxyphenyl)ethyl alcoholp-hydroxy-alpha-[(methylamino)methyl]benzyl alcohol