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
  • 3-(3-t-Butylsulfamoylphenyl)-2-methylbenzoic acid
  • 2-(3-t-Butylsulfamoylphenyl)-5-methylbenzoic acid
  • 3-Amino-5-(3-T-butylsulfamoylphenyl)benzoic acid
  • 4-(3-t-Butylsulfamoylphenyl)-3-hydroxybenzoic acid
  • 4-ethyl-7-hydroxy-5-oxo-N-(3,4,5-trimethoxyphenyl)-4,5-dihydrothieno[3,2-b]pyridine-6-carboxamide
  • N-(4-bromo-2-fluorophenyl)-7-hydroxy-5-oxo-4-propyl-4,5-dihydrothieno[3,2-b]pyridine-6-carboxamide
  • 4-(4-{[4-(2-Ethoxyphenyl)piperazin-1-yl]carbonyl}piperidin-1-yl)-6-phenoxypyrimidine
  • 3-(3-t-Butylsulfamoylphenyl)-5-hydroxybenzoic acid
  • N-benzyl-7-hydroxy-5-oxo-4,5-dihydrothieno[3,2-b]pyridine-6-carboxamide
  • 4-(3-t-Butylsulfamoylphenyl)-2-hydroxybenzoic acid
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