ChemicalBook > CAS DataBase List > 2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-
2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-
Appearance Melting Point- Product Name
- 2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-
- CAS No.
- 356783-31-8
- Chemical Name
- 2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-
- Synonyms
- Favipiravir Impurity 13;Favipiravir Impurity 28;FAVIPIRAVIR intermediate N-1;6-fluoro-3-hydroxypyrazine-2-carbonitrile;5-fluoro-2-oxo-1H-pyrazine-3-carbonitrile;6 fluoro -3 hydroxy pyrizine-2-carbonitrile;Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-;6-Fluoro-3-oxo-3,4-dihydro-2-pyrazinecarbonitrile;6-fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile;2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-
- CBNumber
- CB32626700
- Molecular Formula
- C5H2FN3O
- Formula Weight
- 139.09
- MOL File
- 356783-31-8.mol
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2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- Property
- Melting point:
- 126 - 129oC
- Density
- 1.53±0.1 g/cm3(Predicted)
- storage temp.
- -20°C Freezer, Under inert atmosphere
- solubility
- Acetonitrile (Slightly), DMSO (Slightly)
- pka
- 7.74±0.60(Predicted)
- form
- Solid
- color
- Pale Yellow to Light Yellow
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N-Bromosuccinimide Price
ChemScene
- Product number
- CS-M1938
- Product name
- 2-Pyrazinecarbonitrile,6-fluoro-3,4-dihydro-3-oxo-
- Purity
- 99.80%
- Packaging
- 100mg
- Price
- $265
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-M1938
- Product name
- 2-Pyrazinecarbonitrile,6-fluoro-3,4-dihydro-3-oxo-
- Purity
- 99.80%
- Packaging
- 250mg
- Price
- $440
- Updated
- 2021/12/16
AK Scientific
- Product number
- 3192AH
- Product name
- 2-Pyrazinecarbonitrile,6-fluoro-3,4-dihydro-3-oxo-
- Packaging
- 250mg
- Price
- $552
- Updated
- 2021/12/16
ChemScene
- Product number
- CS-M1938
- Product name
- 2-Pyrazinecarbonitrile,6-fluoro-3,4-dihydro-3-oxo-
- Purity
- 99.80%
- Packaging
- 1g
- Price
- $880
- Updated
- 2021/12/16
Ambeed
- Product number
- A187524
- Product name
- 6-Fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile
- Purity
- 95+%
- Packaging
- 1g
- Price
- $686
- Updated
- 2021/12/16
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2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- Chemical Properties,Usage,Production
Appearance
6-fluoro-3,4-dihydro-3-oxo-2-Pyrazinecarbonitrile is a pale yellow to light yellow solid.
Melting Point
126 - 129℃
Uses
6-Fluoro-3-hydroxypyrazine-2-carbonitrile is used in the synthesis of intermediate of Favipiravir (F103350).
2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- Preparation Products And Raw materials
Raw materials
Preparation Products
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