Product name:Labetalol
CAS: 36894-69-6
Molecular Formula: C19H24N2O3
Molecular Weight: 328.41
Product description:This product is both receptor alpha and beta blockers effect of blood pressure medication. The beta 2 beta 1 and without choice, the relative intensity of blocking receptor alpha and beta receptors, oral is 1:3, intravenous injection for 1:7. Unlike pure beta-blockers, can reduce the fowler's blood pressure and peripheral vascular resistance, generally does not reduce cardiac output or with each heart beat. Rhythm of the heart has no obvious changes in patients with decubitus, contradiction and motion when the heart rate is slowing down. Its antihypertensive effect than pure beta blockers is optimal. Principle is blocking adrenaline receptors and slowing the sinus rhythm, reducing peripheral vascular resistance. This drug is especially has a curative effect on treatment of pregnancy-induced hypertension syndrome.