O-Desmethyl Urapidil with CAS No: 91453-03-1 is an impurity standard of Urapidil. Urapidil is a medication primarily used for the treatment of hypertension (high blood pressure). It belongs to the class of drugs known as alpha-1 adrenergic receptor blockers. Urapidil works by blocking the action of the neurotransmitter norepinephrine on alpha-1 receptors in blood vessels, leading to vasodilation (relaxation of blood vessels) and a subsequent reduction in blood pressure. This vasodilatory effect is particularly beneficial in the management of hypertensive crises. Urapidil is often administered intravenously in emergency situations, and it may also be available in oral formulations for longer-term blood pressure control. As with any medication, its use should be guided by a healthcare professional, and regular monitoring is important to assess its effectiveness and manage potential side effects. Buy high quality O-Desmethyl Urapidil from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of O-Desmethyl Urapidil