China (Mainland)
Manufacturer high quality Prostaglandin E1 with best price 745-65-3 CAS NO.745-65-3
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,
- Available Specifications:
A(1-2)Metric Ton
- Product Details
Keywords
- Prostaglandin E1
- 745-65-3
- Prostaglandin E1 745-65-3
Quick Details
- ProName: Manufacturer high quality Prostaglandi...
- CasNo: 745-65-3
- Molecular Formula: C20H34O5
- Appearance: White powder
- Application: Used
- DeliveryTime: 3 days
- PackAge: sample package
- Port: Qingdao Port
- ProductionCapacity: 1000 Kilogram/Quarter
- Purity: 99%
- Storage: dry and cool
- LimitNum: 1 Kilogram
- Heavy metal: 0.001
- Grade: Pharma Grade
- Brand Name: Sigma
- Product name: Prostaglandin E1
- MW: 354.48
Superiority
We promise our customer following items
1.Reasonable price:
We provide high quality products with competitive price in china,
2.Low moq:
No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.
4.Super-good quality
We have strict quality control system .Good reputation in Market
Contact us
If you have any further questions or need a sample,Please do not hesitate to contact us.
Leah| Senior Sales | Qingdao Sigmachemical Co.,Ltd
| Wechat/Whatsapp/Skype/Phone Number. +86 186 63970593
| Email:sales@sigmachemical.com.cn
| Address:No 70,Shandong Road,Qingdao city,China
Details
Product Description
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
Certification of Analysis
| 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 | ||
Function&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.
2.Fast Delivery Within 3 days
3.SGS,BV,GMP,ISO approve
4.Professional factory
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price
Surely,It depend on your qty
Q5:How can i get a sample
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: 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.
Q7:How do you treat quality complaint
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.