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Home > Products >  3,6-Difluoropyrazine-2-carbonitrile 99% in stock

3,6-Difluoropyrazine-2-carbonitrile 99% in stock CAS NO.356783-28-3

  • Product Details


  • 3,6-Difluoropyrazine-2-carbonitrile china manufacture
  • high quality 2-Pyrazinecarbonitrile,3,6-difluoro in stock
  • 3,6-difluoro-2-pyrazinecarbonitrile china supplier

Quick Details

  • ProName: 3,6-Difluoropyrazine-2-carbonitrile 99...
  • CasNo: 356783-28-3
  • Molecular Formula: C5HF2N3
  • Appearance: Little yellow powder
  • Application: favipiravir intermediate
  • DeliveryTime: 15days to 1 mounth
  • PackAge: 100g/Tin; 500g/ Tin; 1kg/bag; 25kg/dru...
  • ProductionCapacity: 100 Kilogram/Month
  • Purity: 99%
  • Storage: keep sealed and keep from direct light
  • Transportation: by sea/by air/by express
  • LimitNum: 10 Gram


Product Name:3,6-Difluoropyrazine-2-carbonitrile


Cas No:356783-28-3

Molecular Formula:C5HF2N3

Molecular Weight:141.0783464

Appearance:Little yellow powder

a.Any single impurity: NMT 2.0%

b.Total impurities: NMT2.0%

c.Purity:NLT 98.0%

Water:Not more than 1.0%

Residue on ignition:Not more than 0.2%



Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barriers, high value-added, low pollution characteristics of the project, landing the project of innovative non patented route design, difficult process development and rapid industrialization.  Starting from the advantages of combining technology research and stable production, we cooperated with domestic and foreign large pharmaceutical companies in the development of generic drugs and innovative drugs.

It also has hardware facilities and support teams that match the strength of R & D and production: With LCMS, HPLC and other perfect detection means, professional testing team and perfect quality control system; With a pilot base, a stable GMP standard production capacity, and a new GMP workshop is building; With regular financial, legal ERP system and professional sales and logistics team.


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