The molecule is a lignan isolated from the stems of Sinocalamus affinis. It has a role as a plant metabolite. It is a lignan, an organic heterotricyclic compound, an oxacycle, a dimethoxybenzene and a member of phenols.
(5aR,6S,11aR)-6-(4-hydroxy-3,5-dimethoxyphenyl)-7,9-dimethoxy-3,3-dimethyl-1,5,5a,6,11,11a-hexahydrobenzo[h][2,4]benzodioxepin-8-ol