(±)-Felodipine-d is intended for use as an internal standard for the quantification of felodipine by GC- or LC-MS. Felodipine is an inhibitor of L-type calcium channels. It induces relaxation of precontracted isolated porcine coronary artery segments (EC = 0.15 nM), which highly express L-type calcium channels. Felodipine is selective for L-type calcium channels over N-, R-, and P/Q-type channels at 10 µM, as well as the T-type Ca3.2 channel (IC = 6.8 µM). Felodipine preferentially inhibits L-type calcium channels in isolated rat portal vein over rat left ventricle (ICs = 33.9 and 3,981 nM, respectively). It decreases mean arterial blood pressure and total peripheral resistance in a rabbit model of hypertension induced by renal artery ligation when administered intravenously at doses of 30 and 100 nmol/kg.
Felodipine-d5 is deuterium labeled Felodipine. Felodipine, a dihydropyridine, is a potent, vasoselective calcium channel antagonist. Felodipine lowers blood pressure (BP) by selective action on vascular smooth muscle, especially in the resistance vessels. Felodipine, an anti-hypertensive agent, induces autophagy. Felodipine can cross the blood-brain barrier.
分子式
C18H14Cl2D5NO4
分子量
389.2835
CAS号
1242281-38-4
中文名称
非洛地平-d5
运输条件
Room temperature in continental US; may vary elsewhere.