Top Quality Nifedipine CAS 21829-25-4 Treatment of Coronary Heart Disease

Top Quality Nifedipine CAS 21829-25-4 Treatment Of Coronary Heart Disease

Product Name:    Nifedipine
Synonyms:    1,4-Dihydro-2,6-dimethyl-4-(o-nitrophenyl)-3,5-pyridinedicarboxylic acid dimethyl;Nifedipine,1,4-Dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic acid dimethyl ester;Nifedipine (125 mg);Niter benzene horizontal;1,4-dihydro-2,6-diMethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate;ALDIPIN ANIFED;ADALAT;ADALATE
CAS:    21829-25-4
MF:    C17H18N2O6
MW:    346.33
EINECS:    244-598-3
Product Categories:    Isotopically Labeled Pharmaceutical Reference Standard;CAPOTEN;Intermediates & Fine Chemicals;Calcium channel;Dihydropyridine;Pharmaceutical intermediate;Pharmaceutical;Active Pharmaceutical Ingredients;Dihydropyridine Class Chemicals;Functional Materials;Photopolymerization Initiators;Pharmaceuticals;Cardiovascular APIs;Cardiovascular Drugs;Ion Channels
Mol File:    21829-25-4.mol


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 CAS 21829-25-4 of Chemical Properties
Melting point     171-175 °C
Boiling point     481.08°C (rough estimate)
density     1.2109 (rough estimate)
refractive index     1.5486 (estimate)
storage temp.     2-8°C
solubility     DMSO: soluble
form     powder
pka    pKa -0.9/>13(DMF,t undefined) (Uncertain)
color     yellow
Water Solubility     <0.1 g/100 mL at 19.5 ºC
Merck     14,6528
Stability:    Stable for 1 year from date of purchase as supplied. Solutions are not stable and must be used within one working day.
InChIKey    CYCWGQFQPAYBHG-UHFFFAOYSA-N
CAS DataBase Reference    21829-25-4(CAS DataBase Reference)
NIST Chemistry Reference    Nifedipine(21829-25-4)
EPA Substance Registry System    Dimethyl 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylate (21829-25-4)

Function and Application of Nifedipine CAS 21829-25-4

Company Profile
Anhui puya biological technology co.,ltd was established in Hefei. Registered capital is 5 million. It is specialized in manufacture plant extract, API and chemicals raw material powder, food additives and oil. which are applied to skin care, healthcare, weight loss products, sex improvement, and pharmaceuticals. We will uphold honesty and pragmatic, innovative and enterprising service purposes, and provide a variety of quality services to our customers at abroad. It aims at supplying good product and comfort service. The strict quality control is to meet the customer's requirement, to get a highly praised and to be high quality supplier. If you have any question, or need samples, please feel free to contact us.

FAQ
Q1. What's the MOQ?
A: Usually 1 kg.  It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
 
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately.  By FedEx will be 3~5 days to you.
 
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
 
Q4. Can you supply the free sample?
A: Usually it is possible. but the shipping cost be paid by customers. It based on the different product. Please be free to consult our salesman.
 
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
 
Q6: What's your main payment method?
A: T/T, trade assurance, west union, money gram.
 
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one.