fosfomycin disodium and its Impurities

Fosfomycin is used to treat bladder infections, where it is usually given as a single dose by mouth. It is sold under the brand name Monurol. It is not recommended for kidney infections. Reference standards of Fosfomycin Disodium API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.