Favipiravir CAS 259793-96-9 Relieve The Coronavirus Pneumonia
China Favipiravir CAS 259793-96-9 Relieve The Coronavirus Pneumonia, Find details about China Favipiravir, Pyrazinecarboxamide from Favipiravir CAS 259793-96-9 Relieve The Coronavirus Pneumonia
Basic Info.
CAS
259793-96-9
Einecs Number
1533716-785-6
Mf
C5h4fn3o2
Mc
157.1
Shelf Life
2 Years
Storage
Cool and Dry Place
Delivery Time
7-10 Days
Usage
Antiviral
Trademark
BIOCAR
Transport Package
Foil Bag and Drum
Specification
kg
Origin
Wuhan, Hubei, China
CAS
259793-96-9
Einecs Number
1533716-785-6
Mf
C5h4fn3o2
Mc
157.1
Shelf Life
2 Years
Storage
Cool and Dry Place
Delivery Time
7-10 Days
Usage
Antiviral
Trademark
BIOCAR
Transport Package
Foil Bag and Drum
Specification
kg
Origin
Wuhan, Hubei, China
Product Desciption
Favipiravir CAS 259793-96-9 Relieve the coronavirus pneumonia
Favipiravir, also known as T705, or Avigan, is a selective inhibitor of viral RNA-dependent RNA polymerase with activity against many RNA viruses, influenza viruses, West Nile virus, foot-and-mouth disease virus as well as other flaviviruses, arenaviruses, bunyaviruses and alphaviruses. Activity against enteroviruses and has also been demonstrated. The mechanism of its actions is thought to be related to the selective inhibition of viral RNA-dependent RNA polymerase. Favipiravir does not inhibit RNA or DNA synthesis in mammalian cells and is not toxic to them.
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union Etc.
Q3: 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.
Q4:What's your MOQ?
A:Our MOQ is 100g. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
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.
Business cooperation of chemical reagent
Nowadays, more and more traders ask us about the wholesale of chemical reagent, as the request the our sales department, we show our guide on here, please check details below:
1.Quality
We only purchase the TOP quality reagent in China market, we seek the long-term, stable cooperation. Our principle: Reject fake goods! Reject low quality! Otherwise the quality problem will bring much trouble, in the whole progress.
2.Price
In the standard of quality, our price is absolutely as same as local China market. For explanation, we do organic synthesis 12 years, almost all the chem reagent companies have the stable relationship with us. We can purchase at 10%-20% discount, so this part is our profit. So we will draft the MOQ($10,000) between us.
3.Sincere and Honesty
We bring out the whole sincere, if you are doubt if our price is really as same as local China market, we will send the example list, you can compare with the price standard. Then please give us the certain answer, only one thing: "We are certain to buy or not?" If yes, send us the quotation list, we fill the information in it.
Common questions:
1.About the Shipping
You'd better provide the forwarder, it is suit for yourself. The best method is you can receive goods in local China, we provide the FOB service. If not, don't worry, we have professional forwarder can do the shipping of variety chemicals.
2.100% T/T in advance
In the whole business, you can be served by us. And we will provide the clear lead time and obey it, so absolutely don't worry our work, and please don't let the financial issue block the schedule of business.
3.Dangerous goods, we negotiate alone.
We also have professional forwarder of dangerous goods, as for it, we can quote independently.
=======================================================================================================
Contact:
Telephone: +86-027-87002705
Mobile: +86-15623141720
FaceBook: https://biocar.en.made-in-china.com
Website: http://biocar.en.made-in-china.com/
Online Store: http://biocar.en.made-in-china.com/
©Wuhan Newbio Pharm-Tech Co., Ltd.
Biocar is a reliable supplier and looks for a long term business relationship!!!
| Common Name | Favipiravir |
|---|---|
| CAS Number | 259793-96-9 |
| Density | 1.6±0.1 g/cm3 |
| Molecular Formula | C5H4FN3O2 |
| MSDS | N/A |
| Molecular Weight | 157.103 |
| Boiling Point | 552.6±50.0 °C at 760 mmHg |
| Melting Point | N/A |
| Flash Point | 288.0±30.1 °C |
| Exact Mass | 157.028748 |
| PSA | 88.84000 |
| Exact Mass | 157.028748 |
| PSA | 88.84000 |
| LogP | 0.78 |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.600 |
| HS Code | 2934999090 |
Favipiravir, also known as T705, or Avigan, is a selective inhibitor of viral RNA-dependent RNA polymerase with activity against many RNA viruses, influenza viruses, West Nile virus, foot-and-mouth disease virus as well as other flaviviruses, arenaviruses, bunyaviruses and alphaviruses. Activity against enteroviruses and has also been demonstrated. The mechanism of its actions is thought to be related to the selective inhibition of viral RNA-dependent RNA polymerase. Favipiravir does not inhibit RNA or DNA synthesis in mammalian cells and is not toxic to them.
Introduction
Favipiravir, also known as T-705 or Avigan, is an experimental antiviral drug being developed by Toyama Chemical of Japan with activity against many RNA viruses. Like some other experimental antiviral drugs (T-1105 and T-1106), it is a pyrazinecarboxamide derivative.
Favipiravir is active against influenza viruses, West Nile virus, yellow fever virus, foot-and-mouth disease virus as well as other flaviviruses, arenaviruses, bunyaviruses and alphaviruses. Activity against enteroviruses and Rift Valley fever virus has also been demonstrated.
The mechanism of its actions is thought to be related to the selective inhibition of viral RNA-dependent RNA polymerase. Other research suggests that favipiravir induces lethal RNA transversion mutations, producing a nonviable viral phenotype.
Favipiravir is a prodrug and is metabolized to its active form, favirpiravir-RTP, following digestion. Human hypoxanthine guanine phosphoribosyltransferase (HGPRT) is believed to play a key role in this activation process. Favipiravir does not inhibit RNA or DNA synthesis in mammalian cells and is not toxic to them.
In 2014, favipiravir was approved in Japan for stockpiling against influenza pandemics.
Q1: Can i get some samples?Favipiravir is active against influenza viruses, West Nile virus, yellow fever virus, foot-and-mouth disease virus as well as other flaviviruses, arenaviruses, bunyaviruses and alphaviruses. Activity against enteroviruses and Rift Valley fever virus has also been demonstrated.
The mechanism of its actions is thought to be related to the selective inhibition of viral RNA-dependent RNA polymerase. Other research suggests that favipiravir induces lethal RNA transversion mutations, producing a nonviable viral phenotype.
Favipiravir is a prodrug and is metabolized to its active form, favirpiravir-RTP, following digestion. Human hypoxanthine guanine phosphoribosyltransferase (HGPRT) is believed to play a key role in this activation process. Favipiravir does not inhibit RNA or DNA synthesis in mammalian cells and is not toxic to them.
In 2014, favipiravir was approved in Japan for stockpiling against influenza pandemics.
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union Etc.
Q3: 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.
Q4:What's your MOQ?
A:Our MOQ is 100g. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q5: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Q6:Is there a discount?
A:Different quantity has different discount.
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.
Business cooperation of chemical reagent
Nowadays, more and more traders ask us about the wholesale of chemical reagent, as the request the our sales department, we show our guide on here, please check details below:
1.Quality
We only purchase the TOP quality reagent in China market, we seek the long-term, stable cooperation. Our principle: Reject fake goods! Reject low quality! Otherwise the quality problem will bring much trouble, in the whole progress.
2.Price
In the standard of quality, our price is absolutely as same as local China market. For explanation, we do organic synthesis 12 years, almost all the chem reagent companies have the stable relationship with us. We can purchase at 10%-20% discount, so this part is our profit. So we will draft the MOQ($10,000) between us.
3.Sincere and Honesty
We bring out the whole sincere, if you are doubt if our price is really as same as local China market, we will send the example list, you can compare with the price standard. Then please give us the certain answer, only one thing: "We are certain to buy or not?" If yes, send us the quotation list, we fill the information in it.
Common questions:
1.About the Shipping
You'd better provide the forwarder, it is suit for yourself. The best method is you can receive goods in local China, we provide the FOB service. If not, don't worry, we have professional forwarder can do the shipping of variety chemicals.
2.100% T/T in advance
In the whole business, you can be served by us. And we will provide the clear lead time and obey it, so absolutely don't worry our work, and please don't let the financial issue block the schedule of business.
3.Dangerous goods, we negotiate alone.
We also have professional forwarder of dangerous goods, as for it, we can quote independently.
| Our Advantages / The 7 reasons are as below: | ||
| 1 | Rich experience | Our company is a professional leading supplier in pharmaceutical and chemical area for many years. |
| 2 | Suitable packagings | The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also taken in consideration |
| 3 | High quality | High quality guaranteed, product is tested before shipment. |
| 4 | Secure shipping | Shipping by professional forwarder Security EMS/DHL/TNT/FedEx/UPS,AusPost, Royal Mail express,etc.Door to door service. |
| 5 | Fast delivery | We have stock, so we can deliver quickly once payment isreceived. |
| 6 | Quality service | Warm aftersale service is supplied,if any question we will reply you within 8 hours. |
| 7 | Competitive prices | A discount would be given when you make a large order. VIP price for next orders. |
=======================================================================================================
Contact:
Telephone: +86-027-87002705
Mobile: +86-15623141720
FaceBook: https://biocar.en.made-in-china.com
Website: http://biocar.en.made-in-china.com/
Online Store: http://biocar.en.made-in-china.com/
©Wuhan Newbio Pharm-Tech Co., Ltd.
Biocar is a reliable supplier and looks for a long term business relationship!!!
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