3-Hydroxybenzoic acid (Standard) is the analytical standard of 3-Hydroxybenzoic acid. This product is intended for research and analytical applications. 3-Hydroxybenzoic acid is an orally active endogenous metabolite. 3-Hydroxybenzoic acid is an agonist for GPR81 and GPR109A. 3-Hydroxybenzoic acid acts as stress response desensitizers. 3-Hydroxybenzoic acid can be used for anti-inflammatory and analgesic study.