Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate (21874-61-3)

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SKU: 767-69-1-1-7 Category:


Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate (21874-61-3) Description

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate is an intermediate typically in the synthesis of Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate commercially named Favipiravir, which is a unique viral RNA Polymerase inhibitor for the treatment of Influenza (potentially treat the novel coronavirus pneumonia), acting on viral genetic copying to prevent its reproduction. A practical and step-economic route to Favipiravir. The complete synthesis of favipiravir from 2-aminopyrazine.

Favipiravir was approved for marketing in Japan in March 2014 and used for antiviral treatment of influenza A and B. In addition to the influenza virus, the drug also showed good antiviral activity to a variety of RNA viruses, such as Ebola virus, sand virus, Bunia virus.

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Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate (21874-61-3) Specifications

CAS 21874-61-3
MDL Number MFCD28405860
Chemical Name or Material methyl 3-hydroxy-6-bromopyrazine-2-carboxylate; HHFMFCVOODVACN-UHFFFAOYSA-N;


FT-0749179; methyl 6-bromo-3-hydroxy-2-pyrazinecarboxylate

Infrared Spectrum Authentic
Physical Form Powder
Packaging Aluminum Foil Bag
Molecular Formula C6H5BrN2O3
Molecular Weight (g/mol) 173.999
Color White powder
Melting Point 233.0195
Assay 98%

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