Nitrofurantoin-13C3 is intended for use as an internal standard for the quantification of nitrofurantoin by GC- or LC-MS. Nitrofurantoin (T1313) is a nitrofuran antibiotic.1
Nitrofurantoin Sodium is a sodium salt form of nitrofurantoin, a synthetic derivative of imidazolidinedione (hydantoin) that inhibits bacterial DNA, RNA, and cell wall protein synthesis.