title: 3-(4-Methoxy-benzo-yl)propionic acid.
abstract: In the crystal of the title compound, C(11)H(12)O(4), inversion dimers arise from pairs of intermolecular O-H⋯O hydrogen bonds and C-H⋯O bonds further consolidate the packing. There is also a C-H⋯π contact between the benzene ring and the methyl-ene group.
authors.forename: Sajid
authors.initials: S
authors.lastname: Ali
authors.forename: Nasim Hassan
authors.initials: NH
authors.lastname: Rama
authors.forename: Ghulam
authors.initials: G
authors.lastname: Qadeer
authors.forename: Ales
authors.initials: A
authors.lastname: Ruzicka