2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-

2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- Suppliers list

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2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- Basic information

Product Name:	2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-
Synonyms:	2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-;6-fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile;6-Fluoro-3-oxo-3,4-dihydro-2-pyrazinecarbonitrile;6-fluoro-3-hydroxypyrazine-2-carbonitrile;Favipiravir Impurity 13;FAVIPIRAVIR intermediate N-1;Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-;5-fluoro-2-oxo-1H-pyrazine-3-carbonitrile
CAS:	356783-31-8
MF:	C5H2FN3O
MW:	139.09
EINECS:
Product Categories:
Mol File:	356783-31-8.mol

2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- Chemical Properties

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

Safety Information

MSDS Information

2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- Usage And Synthesis

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	1374986-03-4-->3,6-dichloropyrazine-2-carbonitrile-->3-HYDROXYPYRAZINE-2-CARBOXAMIDE-->5-Fluoro-isoxazolo[4,5-b]pyrazine-3-carboxylic acid methyl ester-->3,6-difluoropyrazine-2-carbonitrile-->METHYL 5-HYDROXYISOXAZOLO[4,5-B]PYRAZINE-3-CARBOXYLATE-->METHYL 5-CHLOROISOXAZOLO[4,5-B]PYRAZINE-3-CARBOXYLATE
Preparation Products	Favipiravir

Tag:2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo-(356783-31-8) Related Product Information

METHYL 5-HYDROXYISOXAZOLO[4,5-B]PYRAZINE-3-CARBOXYLATE METHYL 6-BROMO-3-METHOXYPYRAZINE-2-CARBOXYLATE 3,6-difluoropyrazine-2-carbonitrile Ethyl diethoxyacetate METHYL 5-CHLOROISOXAZOLO[4,5-B]PYRAZINE-3-CARBOXYLATE

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