Calcium Channel Blockers

Calcium Channel Blockers

Calcium channel blockers (CCBs) inhibit L-type calcium channels in vascular smooth muscle and cardiac tissue, leading to vasodilation, reduced contractility, and decreased cardiac workload. They are categorized into dihydropyridines, which predominantly act on vasculature to lower blood pressure, and non-dihydropyridines (verapamil, diltiazem), which additionally affect cardiac conduction and rate control. CCBs are widely used in hypertension, angina, arrhythmias, and microvascular disease. Their benefits include improved coronary blood flow, reduced afterload, and enhanced exercise tolerance. Adverse effects vary by class and may include edema, headache, bradycardia, or constipation. CCBs remain essential in cardiovascular therapy due to their versatility and strong clinical evidence.

Niguldipine CAS NO 102993-22-6

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CAS No.:102993-22-6

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Content:99.90%

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(R)-Amlodipine CAS NO 103129-81-3

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CAS No.:103129-81-3

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(S)-Amlodipine CAS NO 103129-82-4

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CAS No.:103129-82-4

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Monatepil CAS NO 103377-41-9

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CAS No.:103377-41-9

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Belfosdil CAS NO 103486-79-9

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CAS No.:103486-79-9

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Mebudipine CAS NO 103521-70-6

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CAS No.:103521-70-6

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Diltiazem Hydrochloride CAS NO 103532-26-9

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CAS No.:103532-26-9

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Diltiazem Hydrochloride CAS NO 103532-27-0

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CAS No.:103532-27-0

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