6-fluoro-3-hydroxypyrazine-2-carbonitrile, 98%


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6-fluoro-3-hydroxypyrazine-2-carbonitrile is a white powder,the chemical formula is C5H2FN3O. It is a compound useful in organic synthesis, it also can be used as a pharmaceutical intermediates, such as Favipiravir intermediate.

Our product is a raw chemical in Powder form for laboratory research use only, can NOT be used for any treatment or clinical trials on humans! Your order will NOT be fulfilled unless the order is coming from biotech, pharmaceutical-related business, academic or government institute! If you need place an order, contact APICMO Customer Service, contact APICMO Customer Service.



CAS 356783-31-8
Assay ≧98%
MDL Number MFCD19226655
Chemical Name or Material 6-Fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile;



2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-;


Physical Form Powder
Molecular Formula C5H2FN3O
Molecular Weight (g/mol) 139.0872832
Color White
Stability Stable. Combustible. Incompatible with strong oxidizing agents. May be air-sensitive.
Storage Store in a cool, dry place. Store in a tightly closed container. Storage under a nitrogen blanket has been recommended.


Safety and Handling


GHS H Statement

  • H318-H302-H335-H315
  • Causes serious eye damage.
  • Harmful if swallowed.
  • May cause respiratory irritation.
  • Causes skin irritation.


GHS P Statement

  • P261-P280-P305+P351+P338-P304+P340-P405-P501a
  • Avoid breathing dust/fume/gas/mist/vapors/spray.
  • Wear protective gloves/protective clothing/eye protection/face protection.
  • IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
  • Store locked up.
  • Dispose of contents/container in accordance with local/regional/national/international regulations.


WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.


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