Cas: 259793-96-9
Other names: Favipiravir
MF: C5H4FN3O2
Molecular Weight: 157.1
Appearance: Light yellow to off white,crystalline powder
Solubility: Soluble in water,freely soluble in
Assay(HPLC): 98%-102%
Analysis | Specification | Result | Test method |
Physical Description |
|
|
|
Appearance | White Powder | White Powder | Visual |
Odor | Characteristic | Characteristic | Organoleptic |
Particle size | 90% pass 80 mesh | 90% pass 80 mesh | 80 Mesh Screen |
Chemical Tests |
|
|
|
Assay (Lutein) | 99% | 90.15% | HPLC |
Loss on drying | 5.0% Max | 1.82% | 5g/105ºC/2hrs |
Ash Contents | 5.0% Max | 1.12% | 2g/525ºC/3hrs |
Residual Solvents | 50.0 ppm, Only Ethanol | <30.0 ppm | / |
Heavy metals | 5.0 ppm Max | <3.0 ppm | AAS |
Lead | 3.0 ppm Max | <1.0 ppm | AAS |
Arsenic | 3.0 ppm Max | <1.0 ppm | AAS |
Microbiology Control |
|
|
|
Total Bacteria Count | 1,000cfu/g Max | <280cfu/g | AOAC |
Yeast & Mold | 100cfu/g Max | <10cfu/g | AOAC |
Coliform | 30.0 MPN/g Max | <3.0 MPN/g | AOAC |
Conclusion | Complies with the standards. |
General Status | Non-GMO, ISO Certificated. |
Function and Application of Favipiravir CAS 259793-96-9
1. Favipiravir is used for the treatment of advanced Ebola virus infection in a small animal model. It suppressed the replication of Zaire Ebola virus and prevented a lethal outcome in 100% of the animals. Based on the studies, Favipiravir can be a candidate for the treatment of Ebola hemorrhagic fever. Favipiravir can be used for antiviral treatment of influenza A and B. Studies have shown that in addition to influenza virus, the drug also exhibits good antiviral activity against a variety of RNA viruses, such as Ebola virus, arena virus, Bunia virus, rabies virus and now COV ID-
2. Famipiravir is used in the antiviral treatment of influenza A and B. Studies have shown that, in addition to influenza viruses, the drug exhibits good antiviral activity against a variety of RNA viruses, such as Ebola virus, sandy virus, Bunyavirus and rabies virus.
Company Profile
Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.
For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.
We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.
Packing & Shipping
FAQ
Q1. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .
Q2. What's your main markets?
South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.
Q3. What is the payment term?
Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q4. Will you supply samples for test the quality?
We'd like to offer our customers samples for the quality evaluation for most products to develop business.
China
