3-chloro-1H-quinoxalin-2-one

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Names

[ CAS No. ]:
35676-70-1

[ Name ]:
3-chloro-1H-quinoxalin-2-one

[Synonym ]:
3-Chloroquinoxalin-2-ol
3-Chlor-1H-chinoxalin-2-on

Chemical & Physical Properties

[ Density]:
1.5g/cm3

[ Boiling Point ]:
338.2ºC at 760 mmHg

[ Molecular Formula ]:
C8H5ClN2O

[ Molecular Weight ]:
180.59100

[ Flash Point ]:
158.3ºC

[ Exact Mass ]:
180.00900

[ PSA ]:
45.75000

[ LogP ]:
1.57650

[ Index of Refraction ]:
1.688

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • DHQ
  • 2,3-Dichloroquinoxaline
  • o-Phenylenediamine
  • 2(1H)-Quinoxalinone

DownStream

  • 3-Hydrazino-2-quinoxalinol
  • 3-AMINO-QUINOXALINE-2-OL
  • DHQ
  • 2,3-Dichloroquinoxaline
  • 2,5-diacetyl-[1,2,4]triazolo[4,3-a]quinoxaline-1,4-dione

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-chloro-1,7-dimethyl-1H-quinoxalin-2-one
  • 3-chloro-1-(2-pyridin-2-yl-ethyl)-1H-quinoxalin-2-one
  • 2-(3-chloro-1H-quinoxalin-2-ylidene)propanedinitrile
  • 3-benzoyl-1H-quinoxalin-2-one
  • 3-(methylsulfonylmethyl)-1H-quinoxalin-2-one
  • 3-acetyl-1H-quinoxalin-2-one
  • N-(4-methoxybenzyl)-2-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)acetamide
  • 2-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(pyridin-3-ylmethyl)acetamide
  • 2-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(pyridin-2-ylmethyl)acetamide
  • 3,4-dihydro-1H-[1,4]thiazino[4,3-a]benzimidazole-9-carboxamide
  • 3-(2-(3,4-dihydroquinolin-1(2H)-yl)-2-oxoethyl)-2H-thiazolo[3,2-a]pyrimidin-5(3H)-one
  • 2-(1-Methyl-1,2,5,6-tetrahydro-pyridin-3-yl)-3-propoxy-pyrazine
  • 2-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)-N-(o-tolyl)acetamide
  • N-(2-fluorophenyl)-2-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)acetamide
  • N-(2-methoxyphenyl)-2-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)acetamide
  • N-(2-(methylthio)phenyl)-2-(5-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidin-3-yl)acetamide
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