The molecule is a flavonolignan isolated from the stems of Sinocalamus affinis. It has a role as a plant metabolite. It is a flavonolignan, a dimethoxybenzene, a polyphenol, a secondary alcohol and a primary alcohol.
2-[4-[(1R,2S)-1,3-dihydroxy-1-(4-hydroxyphenyl)propan-2-yl]oxy-3,5-dimethoxyphenyl]-5,7-dihydroxychromen-4-one