Cephalexin

Cefalexin; Cephalexin Dihydride; Cephalexin Hemihydrate; Cephalexin Hydrochloride; Cephalexin Monohydrate; Cephalexin Monohydrochloride; Cephalexin Monohydrochloride, Monohydrate; Cephalexin, (6R-(6alpha,7alpha(R*)))-Isomer
A semisynthetic cephalosporin antibiotic with antimicrobial activity similar to that of CEPHALORIDINE or CEPHALOTHIN, but somewhat less potent. It is effective against both gram-positive and gram-negative organisms.