SPL Set ID: 759807dd-61a8-4f6f-8bf5-f6ee773c81bc

Norepinephrine (sometimes referred to as l-arterenol/Levarterenol or l-norepinephrine) is a catecholamine which differs from epinephrine by the absence of a methyl group on the nitrogen atom. Chemically, Norepinephrine Bitartrate is (-)-α-(aminomethyl)-3,4-dihydroxybenzyl alcohol tartrate (1:1) (salt) monohydrate (molecular weight 337.3 g/mol) and has the following structural formula: Norepinephrine in Sodium Chloride Injection is a clear, colorless, single dose sterile solution supplied as a ready-to-use intravenous infusion bag for intravenous use and does not require further dilution. Each mL contains the equivalent of 16 or 32 or 64 micrograms of norepinephrine base supplied as 31.90 or 63.80 or 127.6 micrograms per mL of norepinephrine bitartrate monohydrate. In addition, each mL of solution contains 0.01 mg edetate disodium dihydrate as a metal chelator and 9.0 mg sodium chloride for isotonicity. It has a pH of 3.5 to 4.5. Figure