β adrenergic receptor Antagonist

Propranolol is a nonselective and BBB-permeable β-adrenergic receptor (βAR) antagonist, has high affinity for the β1AR and β2AR with K_i values of 1.8 nM and 0.8 nM, respectively. Propranolol inhibits [³H]-DHA binding to rat brain membrane preparation with an IC₅₀ of 12 nM. Propranolol is used for the study of hypertension, pheochromocytoma, myocardial infarction, cardiac arrhythmias, angina pectoris, and hypertrophic cardiomyopathy.

Propranolol hydrochloride is a nonselective and BBB-permeableβ-adrenergic receptor (βAR) antagonist, has high affinity for the β1AR and β2AR with K_i values of 1.8 nM and 0.8 nM, respectively. Propranolol hydrochloride inhibits [³H]-DHA binding to rat brain membrane preparation with an IC₅₀ of 12 nM. Propranolol hydrochloride is used for study of hypertension, pheochromocytoma, myocardial infarction, cardiac arrhythmias, angina pectoris, and hypertrophic cardiomyopathy.

Zenidolol (ICI-118551) hydrochloride is a highly selective β2 adrenergic receptor antagonist, with K_is of 0.7, 49.5 and 611 nM for β2, β1 and β3 receptors, respectively.

Atenolol ((RS)-Atenolol) is a cardioselective β1-adrenergic receptor blocker, with a K_i of 697 nM at β1-adrenoceptor in guine pig left ventricle membrane. Atenolol can be used for the research of hypertension and angina pectoris.

Metoprolol is an orally active, selective β1-adrenoceptor antagonist. Metoprolol shows anti-inflammation, antitumor and anti-angiogenic properties.

Nadolol (SQ-11725) is a non-selective and orally active β-adrenergic receptors blocker and is a substrate of organic anion transporting polypeptide 1A2 (OATP1A2). Nadolol has the the potential for high blood pressure, angina pectoris and vascular headaches research.

(S)-Timolol Maleate (L-714,465 Maleate) is a non-cardioselective hydrophilic β-adrenoceptor blocker. (S)-Timolol Maleate is widely used as standard medication for intraocular pressure (glaucoma) by preventing the production of aqueous humor. (S)-Timolol Maleate can be used for hypertension, angina pectoris and myocardial infarction.

Labetalol (AH5158) is an orally available, selective α1-adrenergic recepto and non-selective β-adrenergic receptor competitive antagonist. Labetalol is an antihypertensive molecule that partially crosses the blood-brain barrier and has little effect on cardiac output. Labetalol can be used in the study of cardiovascular diseases, such as hypertension during pregnancy.

SR59230A is a potent, selective, and blood-brain barrier penetrating β3-adrenergic receptor antagonist with IC₅₀s of 40, 408, and 648 nM for β3, β1, and β2 receptors, respectively.

Metoprolol tartrate is an orally active, selective β1-adrenoceptor antagonist. Metoprolol tartrate shows anti-inflammation, antitumor and anti-angiogenic properties.

Metoprolol succinate is an orally active, selective β1-adrenoceptor antagonist. Metoprolol succinate shows anti-inflammation, antitumor and anti-angiogenic properties.

Acebutolol hydrochloride is an orally active β1 adrenergic receptor (β1AR) antagonist. Acebutolol hydrochloride is used in the treatment of hypertension, angina pectoris and cardiac arrhythmias.

Bufuralol (Ro 3-4787) is a potent non-selective, orally active β-adrenoreceptor antagonist with partial agonist activity. Bufuralol hydrochloride is a CYP2D6 probe substrate.

Bufuralol (Ro 3-4787) hydrochloride is a potent non-selective, orally active β-adrenoreceptor antagonist with partial agonist activity. Bufuralol hydrochloride is a CYP2D6 probe substrate.

SR59230A hydrochloride is a potent, selective, and blood-brain barrier penetrating β3-adrenergic receptor antagonist with IC₅₀s of 40, 408, and 648 nM for β3, β1, and β2 receptors, respectively.

Carazolol is a β₁/β₂ adrenoceptor antagonist of high potency used in the research of hypertension. Carazolol is also a potent, selective β₃-adrenoceptor agonist.

(S)-(-)-Propranolol hydrochloride is the active isomer of Propranolol (HY-B0573B), with 98-fold greater activity than (R)-(+)-Propranolol. (S)-(-)-Propranolol hydrochloride produces antinociception-related phenotypes in mouse models, accompanied by sedative and ataxic side effects. (S)-(-)-Propranolol hydrochloride can be used in research related to hypertension, myocardial infarction, and pain.

Oxprenolol hydrochloride (Ba 39089) is an orally bioavailable β-adrenergic receptor (β-AR) antagonist with a K_i of 7.10 nM in a radioligand binding assay using rat heart muscle.

Penbutolol sulfate ((-)-Terbuclomine) is a potent β-adrenoceptor and 5-HT receptor antagonist with K_i of 11.6 nM and 11.9 nM for 5-HT in rat cornu ammonis 1 (CA1) and human CA3.

(R)-Propranolol hydrochloride is a less active enantiomer of the β-adrenoceptor antagonist propranolol (HY-B0573). Propranolol is a nonselective β-adrenergic receptor (βAR) antagonist, has high affinity for the β₁AR and β₂AR with K_i values of 1.8 nM and 0.8 nM, respectively.