para-benzenesulfonamide

para-(aminomethyl)benzenesulfonamide

[¦par·ə ə¦mē·nō¦meth·əl ¦ben‚zēn‚səl¦fän·ə‚mīd] (pharmacology) C7H10N2O2S Crystals with a melting point of 151-152°C; soluble in dilute alkali and acid; used as an antibacterial agent.