Pharmaceutical Raws 99.9% Powder CAS 21829-25-4 Nifedipine

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                                                                                     Pharmaceutical Raws 99.9% Powder CAS 21829-25-4 Nifedipine

Nifedipine is a kind of dihydropyridine calcium antagonists, it can inhibit the Ca2 + uptake of cardiac and vascular smooth muscles, and it can
expand the coronary artery , increase coronary blood flow,and improve myocardial ischemic tolerance, at the same time, it can expand peripheral
arteries and reduce peripheral vascular resistance,and relieve coronary artery spasm, and increase coronary blood flow, improve myocardial
ischemia,in order to decrease the blood pressure. Small doses do not affect blood pressure, when expanding coronary artery ,it is a better
anti-angina drug .It is used for the prevention and treatment of angina pectoris,with no adverse effects on respiratory function, its efficacy is best
particularly for angina pectoris coronary spasm and obstructive airway disease with angina , its efficacy is superior to β-blockers.It is also applied
to all types of high blood pressure, including severe and resistant hypertension. Treatment of refractory congestive heart failure may be taking this
long. It is also used for the treatment of primary pulmonary hypertension, diffuse esophageal spasm and bronchial asthma, duodenal ulcers, urinary
tract obstruction, exercise-induced asthma, achalasia.
Nifedipine has a certain selectivity on vascular smooth muscles , the direct negative inotropic effect and denaturation effect on the heart are weak,
systemic administration of it does not cause the heart rate slowing down ,on the contrary, the heart rate performances reflected increase.


Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development,production and sales of
animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments
ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have
won a good international reputation with excellent quality and excellent service.

The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement
win-win development.