α-[[(1,1-Dimethylethyl)amino]methyl]-4-hydroxy-3-[[4-hydroxy-3-(hydroxymethyl)phenyl]methyl]-benzenemethanol is a derivative of salbutamol or Albuterol (A514501) which is a β2-adrenoceptor agonist, a bronchodilator and a tocolytic. Molecular Formula: C20H27NO4 Molecular Weight: 345.43