Synonym(s): 2-t-Butylamino-1-(3,5-dihydroxyphenyl)ethanol Empirical Formula: C₁₂H₁₉NO₃ -+ 0.5H₂O₄S Linear Formula: C₁₂H₁₉NO₃ -+ 1/2H₂SO₄ Formula Weight: 274.32 MDL Number: MFCD00079584