Methoxamine hydrochloride is a selective alpha1-adrenergic receptor agonist. Methoxamine hydrochloride causes vasoconstriction and increased peripheral vascular resistance. Methoxamine hydrochloride significantly increased the overflow of ATP, ADP and AMP, but not adenosine, by a prazosin-sensitive mechanism in the rabbit pulmonary artery.
性状
Solid
IC50 & Target[1][2]
Noradrenergic α1.
体内研究(In Vivo)
Methoxamine (0.025 mg/kg; femoral vein) hydrochloride has a greater effect on peripheral resistance vessels than on Winkessel vessels in the rat systemic circulation. has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Model:
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Sanders AB. The roles of methoxamine and norepinephrine in electromechanical dissociation. Ann Emerg Med. 1984;13(9 Pt 2):835-839. [2]. Chang KC. Hypertensive effects of methoxamine on arterial mechanics in rats: analysis based on exponentially tapered T-tube model. Eur J Pharmacol. 1998;350(2-3):195-202.
溶解度数据
In Vitro: DMSO : 135 mg/mL (544.97 mM; Need ultrasonic)配制储备液