|Molar mass||285.34 g·mol−1|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Coclaurine is a nicotinic acetylcholine receptor antagonist which has been isolated from a variety of plant sources including Nelumbo nucifera, Sarcopetalum harveyanum, Ocotea duckei, and others. It belongs to the class of tetrahydroisoquinoline alkaloids. Dimerization of coclaurine leads to the biscoclaurine alkaloids such as cepharanthine.