Noradrenaline bitartrate 直接作用于 α 和 β 肾上腺素能受体。它是去甲肾上腺素的酒石酸氢盐，去甲肾上腺素是一种合成苯乙胺，可模拟内源性去甲肾上腺素的拟交感神经作用。临床上，去甲肾上腺素用作外周血管收缩剂，通过其α-肾上腺素能作用导致动脉和静脉床收缩。它还被用作通过其 β-1 肾上腺素能作用介导的强效正性肌力和变时性心脏刺激剂。

Norepinephrine bitartrate acts directly on the α- and β-adrenergic receptors. Norepinephrine Bitartrate is a bitartrate salt of norepinephrine, a synthetic phenylethylamine that mimics the sympathomimetic actions of the endogenous norepinephrine. Clinically, norepinephrine is used as a peripheral vasoconstrictor that causes constriction of arterial and venous beds via its alpha-adrenergic action. It is also used as a potent inotropic and chronotropic stimulator of the heart mediated through its beta-1 adrenergic action.

69815-49-2

C12H19NO10

337.281

Noradrenaline bitartrate

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years