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HomecompanyFavipiravir intermediate 3,6-difluoropyrazine-2-carbonitrile Cas 356783-28-3
3,6-difluoropyrazine-2-carbonitrile
3,6-difluoropyrazine-2-carbonitrile
3,6-difluoropyrazine-2-carbonitrile
3,6-difluoropyrazine-2-carbonitrile
3,6-difluoropyrazine-2-carbonitrile
3,6-difluoropyrazine-2-carbonitrile

Favipiravir intermediate 3,6-difluoropyrazine-2-carbonitrile Cas 356783-28-3

Price Get Latest Price
Packge 1g/Bag1Kg/Bag5g/Bag5Kg/Bag25g/Bag25Kg/Drum
  • Min. Order:10g
  • Supply Ability:400kg/month
  • Time:2021-04-08

Product Details

  • Product Name3,6-difluoropyrazine-2-carbonitrile
  • CAS No.356783-28-3
  • EINECS No.202-303-5
  • MFC5HF2N3
  • MW141.08
  • density 1.47±0.1 g/cm3(Predicted)
  • Boiling point 206.5±35.0 °C(Predicted)
  • storage temp. Inert atmosphere,Room Temperature


Favipiravir intermediate 3,6-difluoropyrazine-2-carbonitrile Cas 356783-28-3


3,6-difluoropyrazine-2-carbonitrile cas 356783-28-3 Basic information 
CAS356783-28-3
Assay98.0%min(HPLC)
Chemical name or material3,6-difluoro-2-cyanopyrazine, 3,6-difluoropyrazinonitrile
Molecular FormulaC5HF2N3
Molecular Weight (g/mol)141.08
3,6-difluoropyrazine-2-carbonitrile cas 356783-28-3 Chemical Properties 
Monoisotopic Mass141.013853 g/mol
Melting point56-57°C
Boiling Point206.5±35.0°C at 760 mmHg
Physical statePowder
ApplicationIntermediate in organic syntheses

Favipiravir intermediate 3,6-difluoropyrazine-2-carbonitrile Cas 356783-28-3


Company Profile Introduction

Pharmahands (Taizhou) Co., Ltd. is a high-tech company based in CMC Taizhou Jiangsu China, focusing on pharmaceutical APIs, cosmetic ingredients and intermediates R&D and manufacture.

Founded in 2012, Pharmahands has established an innovative, cohesive talents group, also built the state-of-the-art laboratories, pilot plants and manufacturing facilities. To meet the demands and expectations of our clients, an advanced QC & QA team was set up.  

We devotes to providing high quality production and professional service, as well as developing with our clients. Our business philosophy is cooperation, honesty, sharing and double-win.

  • Since:2012-02-06
  • Address: A-400, Shuju Building,No. 799, Yaocheng Avenue, CMC, Taizhou City
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