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Postion:Product Catalog >API>Synthetic Anti-infective Drugs>Favipiravir
Favipiravir
  • Favipiravir
  • Favipiravir
  • Favipiravir
  • Favipiravir
  • Favipiravir

Favipiravir NEW

Price Get Latest Price
Package 1kg
Min. Order: 1kg
Supply Ability: 10000kg
Update Time: 2024-05-13

Product Details

Product Name: Favipiravir CAS No.: 259793-96-9
EC-No.: 1533716-785-6 Min. Order: 1kg
Purity: 99% Supply Ability: 10000kg
Release date: 2024/05/13

Factory Provide High Quality Anti-Virus CAS 212268-12-7 Favipiravir Powder


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Introduction

Product Name : Favipiravir

Other name:Pyrazinecarboxamide, 6-fluoro-3,4-dihydro-3-oxo- (9CI);Favipiravir;Unii-ew5gl2X7E0

CAS No.:259793-96-9

MF:C5H4FN3O2

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Purity :99%

MW:157.1

Melting Point :>151°C (dec.)

Density :1.78±0.1 g/cm3(Predicted)

Appearance: white to off white powder

Storage :Sealed in dry,Sealed in dry,Room Temperature


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   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.

ItemSpecificationResults
AppearanceWhite to light yellow powder.Conform
Identification
  1. The retention time of major peak in the chromatogram of sample solution should correspond to that of the standard solution as obtained in chromatographic assay by HPLC.

Conform

  1. IR spectrum conforms to the standard.

Conform
Water (by KF)≤ 0.5%0.14%
Residue on ignition≤ 0.1%0.07%
Heavy metals≤ 20ppmConform
Chloride≤ 0.06%Conform
Melting point188 ~ 193ºCConform
Related substancesAny Single Impurity ≤ 0.05%0.01%

Total Impurities ≤ 0.5%0.03%
Assay (on dry basis)98.0% ~ 102.0%99.96%
XRDForm AConforms
Particle sizeD90 < 50um21.48um
Microbial testTotal Amount of aerobe ≤ 1000 cfu/g
Yeast & molds ≤ 100 cfu/g
E.Coli: not detected
Conform
Conform
Conform
ConclusionThe test results conform to Enterprise Standard.

Application 

Favipiravir can be used for antiviral treatment of influenza a and b. Research shows that, in addition to influenza virus, the drug also showed good antiviral activity against a variety of RNA viruses, such as ebola virus, sand virus, bunya virus, rabies virus..

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Company Profile Introduction

Shaanxi TNJONE Pharmaceutical Co., Ltd supplies more than 2,000 kinds of products, covering the whole field of health industry, including human APIs, veterinary APIs, food additives, natural nutrition ingredients, feed additives, cosmetic additives, intermediates etc. With global sourcing advantages, the group is fully capable of meeting the one-stop sourcing needs of global customers. Today, Shaanxi TNJONE Pharmaceutical Co., Ltd.'s marketing network has spread over more than 100 countries and regions on five continents, providing professional service for global customers.

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Shaanxi TNJONE Pharmaceutical Co., Ltd

1YR ChinaChina
  • Since: 2019-05-23
  • Address: No. 4C-11-A392, Financial Port, Northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New C
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