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.

Naltiazem CAS NO 108383-95-5

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CAS No.:108383-95-5

Grade:Pharmacy Grade

Content:99.90%

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Teludipine CAS NO 108687-08-7

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CAS No.:108687-08-7

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Teludipine (Hydrochloride) CAS NO 108700-03-4

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CAS No.:108700-03-4

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Teludipine CAS NO 108700-30-7

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CAS No.:108700-30-7

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Diperdipine CAS NO 108852-42-2

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CAS No.:108852-42-2

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(R)-Nilvadipine CAS NO 109545-29-1

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CAS No.:109545-29-1

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(S)-Nilvadipine CAS NO 109545-30-4

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CAS No.:109545-30-4

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Tiamdipine CAS NO 110646-15-6

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CAS No.:110646-15-6

Grade:Pharmacy Grade

Content:99.90%

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