3,6-Difluoro-2-pyrazinecarbonitrile

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Names

[ CAS No. ]:
356783-28-3

[ Name ]:
3,6-Difluoro-2-pyrazinecarbonitrile

[Synonym ]:
3,6-Difluoro-2-pyrazinecarbonitrile
QC-769
2-Pyrazinecarbonitrile,3,6-difluoro
2-Pyrazinecarbonitrile, 3,6-difluoro-

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
206.5±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C5HF2N3

[ Molecular Weight ]:
141.078

[ Flash Point ]:
78.7±25.9 °C

[ Exact Mass ]:
141.013855

[ PSA ]:
49.57000

[ LogP ]:
-0.32

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.480

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,6-Dichloro-2-pyrazinecarbonitrile
  • 6-fluoro-3-(phenylsulfonyl)-2-pyrazinecarbonitrile
  • 3-hydroxypyrazine-2-carboxamide

DownStream

  • 3,6-Difluoropyrazine-2-carboxamide
  • Favipiravir

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3,6-difluoro-2-N-pivaloylaminobenzaldehyde
  • 3,6-Difluoro-2-(trifluoromethyl)pyridine
  • 3,6-Difluoro-2-methoxyphenylboronic acid pinacol ester
  • 3,6-difluoro-2-(hydroxymethyl)phenol
  • 3,6-Difluoro-2-methylbenzoicacid
  • 3,6-difluoro-2-methylbenzaldehyde
  • N-(1,2-dihydroacenaphthylen-5-yl)-4-((4-methoxyphenyl)sulfonyl)butanamide
  • Cyclohexanecarboxamide, N-[(1R)-1-[5-[5-chloro-3-fluoro-2-(2-methyl-2H-tetrazol-5-yl)phenyl]-3-fluoro-2-pyridinyl]ethyl]-4,4-difluoro-1-hydroxy-
  • (E)-4-((4-methoxyphenyl)sulfonyl)-N-(4-(phenyldiazenyl)phenyl)butanamide
  • N-(1-cyano-1,2-dimethylpropyl)-2-(6-methyl-4-oxo-3,4-dihydroquinazolin-3-yl)acetamide
  • N-(6-acetyl-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-2-yl)-4-((4-fluorophenyl)sulfonyl)butanamide
  • 2'-Chloro-3,4'-bipyridine
  • N-(1-cyanocyclohexyl)-N-methyl-2-{3-oxo-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-2-yl}acetamide
  • Boc--cyclohexyl-D-Ala-OH
  • N-benzyl-N-(cyanomethyl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide
  • 2-methyl-3-phenyl-7,8-dihydro-6H-cyclopenta[e]pyrazolo[5,1-c][1,2,4]triazin-6-one
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