β-Adrenergic Receptor Blockers

Circulatory System Drugs

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β-Adrenergic Receptor Blockers

β-Adrenergic receptor blockers, commonly known as β-blockers, are essential cardiovascular agents that inhibit β1- or β2-receptors to reduce heart rate, myocardial contractility, and overall cardiac workload. They are used in hypertension, angina, arrhythmias, heart failure, myocardial infarction, and anxiety-associated tachycardia. By suppressing adrenergic stimulation, β-blockers improve myocardial oxygen efficiency, prevent arrhythmic events, and reduce mortality in post-MI and chronic heart failure patients. Selective β1-blockers provide cardiac-specific effects, while nonselective drugs also influence bronchial and vascular receptors. Despite their efficacy, β-blockers require careful use in patients with asthma, bradycardia, or peripheral vascular disease. They remain fundamental in long-term cardiovascular protection.

Landiolol Hydrochloride CAS NO 144481-98-1

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CAS No.:144481-98-1

Grade:Pharmacy Grade

Content:99.90%

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2-Propanol, 1-[4-(2-Methoxyethyl)Phenoxy]-3-[(1-Methylethyl)Amino]-, (R)-, [R-(R*,R*)]-2,3-Dihydroxybutanedioate (2:1) (Salt) CAS NO 148507-72-6

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CAS No.:148507-72-6

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2-Propanol, 1-[4-(2-Methoxyethyl)Phenoxy]-3-[(1-Methylethyl)Amino]-, (S)-, [R-(R*,R*)]-2,3-Dihydroxybutanedioate (2:1) (Salt) CAS NO 148507-73-7

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CAS No.:148507-73-7

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Celiprolol Fd CAS NO 149825-34-3

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CAS No.:149825-34-3

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Metroprolol Succinate CAS NO 151705-75-8

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CAS No.:151705-75-8

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Content:99.90%

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1-Propanone, 1-(4-(2-Hydroxy-3-(Propylamino)Propoxy)-3-(Propoxymethyl) Phenyl)-, (E)-2-Butenedioate (2:1) (Salt) CAS NO 152271-02-8

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CAS No.:152271-02-8

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Proxodolol CAS NO 152289-58-2

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CAS No.:152289-58-2

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Content:99.90%

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1-((3,4-Dihydro-2H-1-Benzothiopyran-8-Yl)Oxy)-3-((3-Phenylpropyl)Amino )-2-Propanol CAS NO 153804-64-9

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CAS No.:153804-64-9

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Content:99.90%

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