levarterenol

Norepinephrine is an alkaloid neurotransmitter and an effective adrenergic receptor (AR) agonist that activates α1, α2, and β1 receptors. It is commonly used as a vasoactive agent for the treatment of shock and can also be used to induce cardiomyopathy models.

Norepinephrine bitartrate monohydrate is an effective adrenergic receptor (AR) agonist that directly activates α1, α2, and β1 receptors, and is commonly used to induce cardiomyopathy models.

Norepinephrine hydrochloride is a β1-selective adrenergic receptor agonist with an EC₅₀ of 5.37 μM and can be used to induce cardiomyopathy models.