Flucloxacillin is 3-(2′-chloro-6′-fluorophenyl)-5-methyl-4-isoxazolylpenicillin monohydrate. It is a member of the beta-lactamase-stable group of penicillins derived from the penicillin nucleus, 6-amino-penicillanic acid. Flucloxacillin is closely related to cloxacillin. The chemical formula of flucloxacillin sodium is C19H16ClFN3NaO5S,H2O. Its molecular weight is 93.9 and its CAS registry number…
