Factory Supply Oseltamivir Phosphate CAS 204255-11-8 High Quality and Bulk Price
 

Oseltamivirphosphate (Oseltamivirphosphate) is one of the effective drugs against avian influenza, H1N1 influenza virus and influenza B virus.
 

Chemical Name	Oseltamivir Phosphate
CAS	204255-11-8
Appearance	White powder
Purity	99.0%
Molecular Formula	C16H31N2O8P
Molecular Weight	410.400
Density	1.08g/cm3
Melting Point	196-198°C
Boiling Point	473.3ºC at 760 mmHg
Flash Point	240ºC
PSA	178.22000
LogP	1.44800
Storage	Cool dry place
Shelf Life	2 years
Brand	GEEKEE
Payment Term	T/T, Western Union

Function & Application

Oseltamivir phosphate is a kind of anti-influenza drugs, under the trade name Tamiflu. Its appearance exhibits as white to yellowish-white powder. It can be divided into type A (alpha) and B (Beta) selective inhibitor of the influenza virus neuraminidase and can prevent the release of virus from infected cells, through inhibiting the activity of the influenza virus neuraminidase, thus achieving the purpose of control of influenza symptoms. Clinically it can be used for treatment of the type A influenza and type B influenza in adults and children of 1 year old or over 1 year old as well as the clinical prevention of influenza A and B in adult and adolescent of 13 year old or over 13 years old.

Oseltamivir phosphate can subject to rapid metabolism into oselatamivr carboxylate after gastrointestinal absorption with 75% of the total oral administrated dose participating in the systemic circulation in the from of oselatamivr carboxylate.

Xi'an Geekee Biotech Co., Ltd founded in 2010, is the production enterprise which professionally works on phytoextraction, chemical synthesis pharmaceutical material and medical intermediates. The company covers an area of 30.000 square meters, and has 150 employees. The company owns advanced complete craft equipments and top quality inspection methods, passed the GMP certification, and has set up good technical cooperation relationship with many state scientific institutes.

The company considers quality as life since founded. Good credit can win trust from customers at home and abroad. The company has got good reputation. Current exports of United States, and Canada, Europe, and South Africa, and more than 20 countries and regions such as Southeast Asia, exports accounted for more than 50% of total sales.

1. Are you a manufacturer or trade company?
We are a professional manufacturer.

2. What's your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.

3. What's your shipping time?
We will arrange shipment within 5 business days after payment.

4. How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.

5. How do you ship the order normally?
For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TNT,EMS,and so on.

6. What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou