Manufacturer high quality Prostaglandin E1 with best price 745-65-3

Details:

The main component of this product is prostaglandin E1, its chemical name is (1R, 2R, 3R) -3-hydroxy-2 (E) - (3S) -3-hydroxy-1-octenyl- Alkanoic acid.

Alprostadil injection for the treatment of chronic arterial occlusion caused by limb ulcers and microvascular circulatory disorders caused by resting pain in the limbs, improve cardiovascular and cerebrovascular microcirculation disorders. Antithrombotic therapy after organ transplantation to inhibit thrombosis in transplanted blood vessels. Pediatric congenital heart disease patent ductus arteriosus, to alleviate hypoxemia, keep the catheter to wait for the timing of surgical treatment

    

Application

Alprostadil injection is indicated for palliative, not definitive, therapy to temporarily maintain the patency of the ductus arteriosus until corrective or palliative surgery can be performed in neonates who have congenital heart defects and who depend upon the patent ductus for survival. Such congenital heart defects include pulmonary atresia, pulmonary stenosis, tricuspid atresia, tetralogy of Fallot, interruption of the aortic arch, coarctation of the aorta, or transposition of the great vessels with or without other defects.

In infants with restricted pulmonary blood flow, the increase in blood oxygenation is inversely proportional to pretreatment pO2 values; that is, patients with low pO2 values respond best, and patients with pO2 values of 40 torr or more usually have little response.

Alprostadil injection should be administered only by trained personnel in facilities that provide pediatric intensive care.

 

Specification

Tests and Methods	Specifications	Results
Appearance	White or slightly yellowish,crystalline powder.	Conforms
Identification
(1) HPLC	The retention time of the major peak in the chromatogram  of Assay preparation corresponds to that in the chromatogram  of the Standard preparation, as obtained in the Assay	Identical
(2) IR absorbance Spectrum	Both the test sample and the reference standard exhibit the  same intensity of absorption at the same wave number (wavelengths). (potassium bromide disk method)	Identical
Optical rotation	-60° to -70° (anhydrous substance).	-62.56°
Water	N.M.T. 0.5%	0.09%
residue on ignition	N.M.T. 0.5%	0.35%
Purity	99%	99%
1) Related Substances	Impurity A: N.M.T. 1.5%	Not detected
	Impurity B: N.M.T. 0.5%	Not detected
	Any other impurity: N.M.T. 0.9%	Not detected
	N.M.T one Impurity more than 0.5%	Conforms
	Total Impurities: N.M.T. 1.5%	Not detected
2) Residual solvents	Ethyl acetate: N.M.T. 0.5%	0.22%
	N-heptane:N.M.T. 0.5%	0.01%
	Acetone: N.M.T. 0.5%	Not detected
	n-Hexane: N.M.T. 0.029%	Not detected
Assay	95.0~102.5% ( anhydrous and solvent free basis)	99.90%
Conclusion:  conforms to the requirements of EP7.0

 

By Express		By Air		By Sea
Suitable for under 50kg Fast: 3-7 days High cost Door to door service, easy to pick up the goods		Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed		Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed

 

Xi'an 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.

 

1. All inquiries will be replied within 12 hours.

2. Dedication to quality, supply & service.

3. Strictly on selecting raw materials.

3. OEM/ODM Available.

4. Reasonable & competitive price, fast lead time.

5. Sample is available for your evaluation & Formulation development.

6. Faster delivery:Sample order in stock and 3-7 days for bulk production.

7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.

8. After-Sale Service:

1) International Authorized Third-Party Test For The Products You Demand.

2) 30 Days Warranty of quality of goods.

 

 

Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount
A: Yes, for larger quantity, we always support with better price. 

Q: How to confirm the Product Quality before placing orders
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests
Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.

Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.