SPL Set ID: 14601778-93ac-43ec-b66b-5a942317133f

EMERPHED / EMERPHED-PFS (ephedrine sulfate injection) is a clear, colorless, sterile solution for intravenous injection. The chemical name of ephedrine sulfate is benzenemethanol, α-[1-(methylamino)ethyl]-, [ R- ( R*,S* )]-, sulfate (2:1) (salt), and the molecular weight is 428.5 g/mol. Its structural formula is depicted below: Ephedrine sulfate is freely soluble in water and ethanol, very slightly soluble in chloroform, and practically insoluble in ether. Each mL contains ephedrine sulfate, USP 5 mg (equivalent to 3.8 mg ephedrine base), 0.9% sodium chloride, USP in water for injection. The pH range is 4.5 to 7.0. Structural Formula