Factory Supply Chemical/Pharmaceutical API CAS 21829-25-4 Nifedipine

• Model NO.: R-148
• Common Name: Nifedipine
• CAS Number: 21829-25-4
• Molecular Weight: 346.335
• Density: 1.3±0.1 g/cm3
• Boiling Point: 475.3±45.0 °c at 760 Mmhg
• Molecular Formula: C17h18n2o6
• Melting Point: 171-175 °c
• Flash Point: 241.2±28.7 °c
• Transport Package: Bag, Drum
• Specification: 1kg/bag, 25kgs/drum
• Origin: China
• HS Code: 2933290090
• Production Capacity: 5 Ton/Year

Product Description

Product Description:
Product Name: Nifedipine CAS NO: 21829-25-4
 
Synonyms:
1,4-Dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic Acid Dimethyl Ester;
dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate;
 
Chemical & Physical Properties:
Appearance: Yellow Crystalline Solid
Assay :≥99.0%
Density: 1.271g/cm3
Boiling Point: 475.3ºC at 760 mmHg
Melting Point: 171-175ºC
Flash Point: 241.2ºC
Refractive Index: 1.584
Stability: Stable under normal temperatures and pressures.
Storage Condition: 2-8ºC
Vapor Pressure: 2.68E-08mmHg at 25ºC
 
Safety Information:
RTECS: US7975000
Safety Statements: S26-S36
HS Code: 2933290090
WGK Germany: 1
Hazard Codes: Xn,Xi
Signal Word: Warning
Hazard Declaration: H302
Symbol: GHS07
 
Nifedipine, sold under the brand names Adalat among others, is a medication used to manage angina, high blood pressure, Raynaud's phenomenon, and premature labor. It is one of the treatments of choice for Prinzmetal angina. It may be used to treat severe high blood pressure in pregnancy. Its use in preterm labor may allow more time for steroids to improve the baby's lungs and time to transfer the mother to a well qualified medical facility before delivery. Nifedipine is taken by mouth and comes in fast and slow release formulations.
Common side effects include lightheadedness, headache, feeling tired, leg swelling, cough, and shortness of breath. Serious side effects may include low blood pressure and heart failure. There is tentative evidence that its use in pregnancy is safe; however, it is not recommended during breastfeeding. It is a calcium channel blocker of the dihydropyridine type.
Nifedipine was discovered in 1969 and approved for use in the United States in 1981. It is on the WHO Model List of Essential Medicines, the most important medications needed in a basic health system. It is available as a generic medication. The wholesale price in the developing world for the slow release form is about 1.90 to 3.80 USD per month. In the United States it is about 40 to 60 USD a month depending on the dose.
 
If you are interested in our products or have any questions, please feel free to contact us!
 
Products under patent are offered for R & D purpose only. However, the final responsibility lies exclusively with the buyer.

 Quality Assurance:
COA will be provided before making payment.
Product standards strictly complies to COA.
If any quality problem verified , 100% replace product or return payment.
If still feel worried, sample can be provided. 

FAQ:

Q1. What's the MOQ?
A: It is based on the different product. Some are 1g and some are 1 ton. Plesae 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 10 days to you.
Q3. If I need less than the MOQ, is it possible.
A: Yes. If less than MOQ. the price will be 5% more than the MOQ. It based on the different product. Plesae be free to consult our salesman.
Q4. Can you supply the free sample?
A: Usually it is possible. It based on the different product. Plesae 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, west union, money gram, order online.

Our services:
1) One to one business communication.
2) Any inquiries will be replied within 12 hours.
3) We offer convenient one-station purchasing service.Our professionaland thoughtful after-sales service eliminates your worries.
4) We has 10 years' exporting experience in active pharmaceutical ingredient products.,Strictly on selecting raw materials.
5) OEM/ODM Available.
6) Reasonable & competitive price, fast lead time.
7) Sample is available for your evaluation & Formulation development.
8) Faster delivery: Sample order in stock and 3-5 workdays for bulk production.
9) Excellent after-sale service.

Packaging & Delivery:

Packing :	1kg/bag ,25kg/bag;25kg/drum; according to your requirements
Port:	Shanghai/Tianjin/Dalian/Beijing/Xi'an
Lead Time :	3-5 working days upon received the payment
For mass orders, it will be delivered by air or sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days by Air, 15-30 days by Sea.