2-Quinoxalinecarboxylicacid, 3,4-dihydro-4-methyl-3-oxo-, ethyl ester

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Names

[ CAS No. ]:
2311-82-2

[ Name ]:
2-Quinoxalinecarboxylicacid, 3,4-dihydro-4-methyl-3-oxo-, ethyl ester

[Synonym ]:
4-methyl-3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid ethyl ester
3,4-Dihydro-4-methyl-3-oxo-chinoxalin-2-carbonsaeure-ethylester
4-Methyl-3-oxo-3,4-dihydro-chinoxalin-2-carbonsaeure-aethylester
ethyl 4-methyl-3-oxo-3,4-dihydroquinoxaline-2-carboxylate
ethyl 1,2-dihydro-1-methyl-2-oxoquinoxaline-3-carboxylate
ethyl 1-methyl-2-oxo-1,2-dihydroquinoxaline-3-carboxylate

Chemical & Physical Properties

[ Density]:
1.26g/cm3

[ Boiling Point ]:
363ºC at 760mmHg

[ Molecular Formula ]:
C12H12N2O3

[ Molecular Weight ]:
232.23500

[ Flash Point ]:
173.3ºC

[ Exact Mass ]:
232.08500

[ PSA ]:
61.19000

[ LogP ]:
1.11020

[ Vapour Pressure ]:
1.86E-05mmHg at 25°C

[ Index of Refraction ]:
1.596

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 3-hydroxyquinoxaline-2-carboxylate
  • methyl iodide
  • diethyl mesoxalate methyl(phenyl)hydrazone
  • o-Phenylenediamine
  • Diethyl ketomalonate
  • diazomethane

DownStream

  • 4-Methyl-3-oxo-3,4-dihydro-quinoxaline-2-carboxylic acid

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

  • N-(4-acetamidophenyl)-2-((3-(4-chlorobenzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
  • N-(3-chloro-4-methylphenyl)-2-((3-(p-tolyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamide
  • ethyl 2-(2-((3-(p-tolyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamido)benzoate
  • ethyl 4-(2-((3-(4-fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamido)benzoate
  • methyl 4-(2-((3-(4-fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)acetamido)benzoate
  • 2-((3-(4-methoxyphenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)thio)-N-(5-methylisoxazol-3-yl)acetamide
  • 4-chloro-N-(2-methyl-5-(thiazolo[5,4-b]pyridin-2-yl)phenyl)benzenesulfonamide
  • N-((3-(1H-benzo[d]imidazol-2-yl)phenyl)carbamothioyl)-3,5-dimethoxybenzamide
  • 5-(benzo[d]thiazol-2-yl)-N-(1-ethyl-2-oxo-1,2-dihydrobenzo[cd]indol-6-yl)thiophene-2-carboxamide
  • (E)-2-(4-hydroxybenzylidene)-7-methyl-5-(5-methylfuran-2-yl)-3-oxo-N-(o-tolyl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxamide
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