4-(dimethylamino)-2-oxo-1H-pyridine-3-carbonitrile

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Names

[ CAS No. ]:
62321-91-9

[ Name ]:
4-(dimethylamino)-2-oxo-1H-pyridine-3-carbonitrile

[Synonym ]:
3-Cyano-4-(dimethylamino)-2-(1H)-pyridone
4-dimethylamino-3-cyanopyrid-2-one
4-dimethylamino-2-oxo-1,2-dihydro-pyridine-3-carbonitrile
HMS2346C20
4-(dimethylamino)-2-oxo-1,2-dihydro-3-pyridinecarbonitrile

Chemical & Physical Properties

[ Density]:
1.21g/cm3

[ Boiling Point ]:
398.3ºC at 760 mmHg

[ Melting Point ]:
282-284ºC

[ Molecular Formula ]:
C8H9N3O

[ Molecular Weight ]:
163.17700

[ Flash Point ]:
194.7ºC

[ Exact Mass ]:
163.07500

[ PSA ]:
59.89000

[ LogP ]:
0.31258

[ Index of Refraction ]:
1.57

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • α-cyano-β-dimethylaminocrotonamide
  • N,N-Dimethylformamide dimethyl acetal

DownStream

  • 2-Chloro-4-(dimethylamino)nicotinonitrile
  • 2-Amino-4-(dimethylamino)nicotinonitrile

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-(dimethylamino)-6-methyl-2-oxo-1H-pyridine-3-carbonitrile
  • 4-(dimethylamino)-2-sulfanylidene-1H-pyridine-3-carbonitrile
  • 4-(2-methylphenyl)-6-oxo-1H-pyridine-3-carbonitrile
  • 4-(2-chlorophenyl)-6-oxo-1H-pyridine-3-carbonitrile
  • 4-(2-chlorophenyl)-2-oxo-1H-pyridine-3-carbonitrile
  • 4-(2-methoxyphenyl)-6-oxo-1H-pyridine-3-carbonitrile