3',5'-Dihydroxy-2-[[2-(p-hydroxyphenyl)-1-methylethyl]amino]-acetophenone Hydrobromide is an impurity of fenoterol hydrobromide (F248850). Fenoterol hydrobromide is an β2-adrenergic agonist. Bronchodilator; tocolytic.
Molecular Formula:C17H20BrNO4
Molecular Weight:382.25
Storage and Stability:Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.