4-Hydroxybenzoic acid-d4 from MedChemExpress

4-Hydroxybenzoic acid-d4 is the deuterium labeled 4-Hydroxybenzoic acid. 4-Hydroxybenzoic acid, a phenolic derivative of benzoic acid, could inhibit most gram-positive and some gram-negative bacteria, with an IC50 of 160 µg/mL