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Acta Cryst. (2013). E69, o1588
[ doi:10.1107/S1600536813025877 ]

6-[(4'-Ethoxycarbonyl-[1,1'-biphenyl]-4-yl)oxy]hexanoic acid

D. López-Velázquez and A. Mendoza

Abstract: In the title compound, C21H24O5, the dihedral angle between the benzene rings is 19.57 (15)°. In the crystal, the molecular arrangement makes up head-to-head centrosymmetric dimers assembled by pairs of O-H...O bonds; this arrangement builds a graph-set ring motif of R22(8). The dimers are linked into a tape running along the b-axis direction through C-H...O interactions. The packing is further consolidated by C-H...[pi] interactions, forming layers parallel to (10-2).

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