SPL Set ID: 7499cbca-b8fe-4fc3-a318-13859ab989a7

Epinephrine Injection USP is a clear, colorless, sterile solution containing 1 mg/mL epinephrine, packaged as a 1 mL solution in a 1 mL single dose syringe. Each mL of Epinephrine Injection, USP solution contains 1 mg epinephrine, 8.6 mg sodium chloride, 1.5 mg sodium metabisulfite, q.s hydrochloric acid as a dissolution and pH adjustment, and water for injection. The pH range is 2.2-5.0. Solution must be diluted prior to intravenous use. Epinephrine is a sympathomimetic catecholamine. The chemical name of epinephrine is: 1,2- Benzenediol, 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]-, or (-)-3,4-Dihydroxy- α -[2- (methylamino)ethyl]benzyl alcohol. The chemical structure of epinephrine is: The molecular weight of epinephrine is 183.2. Epinephrine solution deteriorates rapidly on exposure to air or light, turning pink from oxidation to adrenochrome and brown from the formation of melanin. structure