(E)-2,2′-[3-(4-Fluoro­phen­yl)prop-2-ene-1,1-di­yl]bis­(3-hy­droxy-5,5-dimethyl­cyclo­hex-2-en-1-one)

In the title compound, C₂₅H₂₉FO₄, each cyclo­hexenone ring has an envelope conformation with the dimethyl-substituted atom as the flap. The hy­droxy and carbonyl groups form two intra­molecular O—H...O hydrogen bonds, as is typical for xanthene derivatives. In the crystal, very weak C—H...O hydrogen bonds link mol­ecules into dimers.