3-Chloropyrazine-2-carbonitrile

3-Chloropyrazine-2-carbonitrile Basic information

Product Name:	3-Chloropyrazine-2-carbonitrile
Synonyms:	3-Chloro-2-cyanopyrazine;3-Chloropyrazine-2-carbonitrile, 95+%;2-Chloro-3-cyanopyrazine 95%+;3-chloropyrazin-2-carbonitrile;BUTTPARK 29\04-93;3-CHLOROPYRAZINE-2-CARBONITRILE;2-CHLORO-3-CYANOPYRAZINE;3-CHLOROPYAZINE-2-CARBONITRILE
CAS:	55557-52-3
MF:	C5H2ClN3
MW:	139.54
EINECS:	670-636-7
Product Categories:	Pyrazines, Pyrimidines & Pyridazines;Intermediates;pharmacetical;Pyrazines, Pyrimidines & Pyridazines;Pyridazine series;Pyrazine
Mol File:	55557-52-3.mol

3-Chloropyrazine-2-carbonitrile Chemical Properties

Melting point	45-47°C
Boiling point	264.1±35.0 °C(Predicted)
density	1.43±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	solid
pka	-5.41±0.10(Predicted)
color	Light brown to black
CAS DataBase Reference	55557-52-3(CAS DataBase Reference)

Safety Information

MSDS Information

3-Chloropyrazine-2-carbonitrile Usage And Synthesis

Uses	3-Chloropyrazine-2-carbonitrile is a reactant in the syntheses of tuberculostatic pyrazine derivatives.

3-Chloropyrazine-2-carbonitrile Preparation Products And Raw materials

Raw materials	Acetone-->Acetonitrile-->Zinc chloride-->Triethanolamine-->Trimethylsilyl cyanide-->2-Chloropyrazine-->4-(3-Chloropyrazin-2-yl)-2-Methylbut-3-yn-2-ol-->dimethyldioxirane-->3-HYDROXYPYRAZINE-2-CARBOXAMIDE-->3-chloro-1-oxido-pyrazine-->3-pyrazinecarboxaMide 1-oxide
Preparation Products	Pyrazinecarbonitrile, 6-amino- (9CI)-->METHYL 3-AMINOTHIENO[2,3-B]PYRIDINE-2-CARBOXYLATE-->2-AMINOMETHYL-3-CHLOROPYRAZINE-->3-AMINOPYRAZINE-2-CARBONITRILE-->(3-Chloropyrazin-2-yl)MethanaMine hydrochloride-->6-chloropyrazine-2-carbonitrile-->1H-Pyrazolo[3,4-b]pyrazin-3-amine,1-methyl-(9CI)

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