The molecule is an isoquinoline alkaloid having a tetrahydroisoquinoline core with 3,4-dihydroxybenzyl, methoxy and hydroxy groups at the 1-, 6- and 7-positions respectively; major species at pH 7.3. It has a role as a mouse metabolite. It is an isoquinoline alkaloid and a member of isoquinolines. It derives from a coclaurine. It is a conjugate base of a (S)-3'-hydroxy-N-methylcoclaurinium(1+).
4-[[(1S)-7-hydroxy-6-methoxy-2-methyl-3,4-dihydro-1H-isoquinolin-1-yl]methyl]benzene-1,2-diol