The molecule is a aporphine alkaloid that is the quaternary ammonium ion obtained by methylation of the tertiary amino group of bulbocapnine. It is an aporphine alkaloid and a quaternary ammonium ion. It derives from a bulbocapnine.
(12S)-17-methoxy-11,11-dimethyl-3,5-dioxa-11-azoniapentacyclo[10.7.1.02,6.08,20.014,19]icosa-1(20),2(6),7,14(19),15,17-hexaen-18-ol