Determine the locant assigned to the methyl group in the systematic IUPAC name for the compound comm — IUPAC and Nomenclature Chemistry Question

💡 Solution & Explanation

o-Toluic acid is systematically named 2-Methylbenzoic acid. The principal functional group is the carboxylic acid, so the ring carbon attached to it is assigned position 1. The methyl group is at the adjacent ortho position, which is position 2.