Clavulanic Acid

BRL-14151; Clavulanic Acid, Monopotassium Salt; Clavulanic Acid, Monosodium Salt; MM-14151; Potassium Clavulanate; Sodium Clavulanate; Clavulanate, Potassium; Clavulanate, Sodium
Clavulanic acid and its salts and esters. The acid is a suicide inhibitor of bacterial beta-lactamase enzymes from Streptomyces clavuligerus. Administered alone, it has only weak antibacterial activity against most organisms, but given in combination with beta-lactam antibiotics prevents antibiotic inactivation by microbial lactamase.