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2-Cyano-3-nitropyridine

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2-Cyano-3-nitropyridine Basic information

Product Name:
2-Cyano-3-nitropyridine
Synonyms:
  • 2-CYANO-3-NITROPYRIDINE
  • 3-NITROPYRIDINE-2-CARBONITRILE
  • 3-Nitropicolinonitrile
  • 3-Nitro-2-pyridinecarbonitrile
  • 2-Pyridinecarbonitrile, 3-nitro-
  • 2-Cyano-3-nitropyridine ISO 9001:2015 REACH
CAS:
51315-07-2
MF:
C6H3N3O2
MW:
149.11
Product Categories:
  • pyridine series
  • pharmacetical
  • Pyridine
  • Pyridines, Pyrimidines, Purines and Pteredines
  • Pyridines
Mol File:
51315-07-2.mol
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2-Cyano-3-nitropyridine Chemical Properties

Melting point:
75-78 °C
Boiling point:
340.3±27.0 °C(Predicted)
Density 
1.41±0.1 g/cm3(Predicted)
storage temp. 
Inert atmosphere,Room Temperature
pka
-4.35±0.10(Predicted)
CAS DataBase Reference
51315-07-2(CAS DataBase Reference)
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Safety Information

RIDADR 
UN2811
HS Code 
2933399990
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2-Cyano-3-nitropyridine Usage And Synthesis

Synthesis

2-Bromo-3-nitro-pyridine (0.500 g, 2.46 mmol) was mixed with copper (I) cyanide (0.450 g, 5.02 mmol) in a 50 mL round-bottom flask. The flask was slowly heated in an oil bath. When the temperature reached 150 °C (takes 2 h), the reaction mass began to turn black. The mixture was cooled to room temperature and reaction mass were treated with hot acetone (100 mL). The resulting mixture was filtered, and the mother liquor evaporated to dryness to yield the crude compound as a dark brown solid. This solid was purified by column chromatography (eluent: 100percent dichloromethane) to give 2-Cyano-3-nitropyridine as a white powder (0.250 g, 68 %).

2-Cyano-3-nitropyridine Preparation Products And Raw materials

Preparation Products

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