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

  • Ethyl 2-amino-5,5-dimethyl-8-oxo-5,6,7,8-tetrahydro-4h-thieno[2,3-c]azepine-3-carboxylate
  • (S)-tert-butyl 1-(2-amino-5-bromopyridin-3-ylsulfonyl)pyrrolidin-3-ylcarbamate
  • 6-(4-chloro-benzyl)-7H-pyrrolo[2,3-d]pyrimidine-2-carbonitrile
  • 3-(2-Bromo-1,3-thiazol-4-yl)benzonitrile
  • N'-(2,5-Dimethoxyphenyl)-N-(2-hydroxyethyl)-N-methylurea
  • 1-(3-Amino-3-methyl-butyl)-3-benzyl-1,3-dihydro-benzimidazol-2-one
  • 7-chloro-N-(2,2-dimethylpropyl)quinolin-4-amine
  • Tert-butyl 1-(2-amino-5-bromopyridine-3-ylsulfonyl)piperidin-3-ylcarbamate
  • 4-Pyrimidineethanamine, I+/--ethyl-2-(3-methylbutyl)-
  • 2-(4-Methyl-1,3-thiazol-2-yl)butanoic acid
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