1-(2-Fluoro­phen­yl)-6,7-dimethoxy­isochroman

In the title compound, C(17)H(17)FO(3), the benzene ring of the isochroman unit is inclined at 84.96 (7)° to the fluoro­benzene ring plane, and the pyran ring adopts a half-boat conformation. In the crystal structure, C—H⋯O hydrogen bonds link mol­ecules into rows along the c axis, while C—H⋯O inter­actions and C—H⋯F hydrogen bonds to the fluorine acceptor stack the mol­ecules down the b axis. In addition, the crystal structure exhibits a weak C—H⋯π inter­action between a methyl H atom of the meth­oxy group and the dimethoxy­benzene ring of an adjacent mol­ecule.