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

  • Acetic acid, 2-[[4-[(1,3,5-trimethyl-1H-pyrazol-4-yl)methyl]-4H-1,2,4-triazol-3-yl]thio]-
  • 6-(3,5-Dimethylphenyl)-2-[(2-fluorophenyl)methyl]-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione
  • 3-({2,4-dioxo-3-phenyl-1H,2H,3H,4H-thieno[3,2-d]pyrimidin-1-yl}methyl)benzonitrile
  • Methyl 2-(piperidin-4-ylsulfanyl)acetate hydrochloride
  • 3-Phenyl-1-[[2-(trifluoromethyl)phenyl]methyl]-4a,7a-dihydrothieno[3,2-d]pyrimidine-2,4-dione
  • 3-(2-methylphenyl)-1-[(4-methylphenyl)methyl]-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione
  • 1-[(3-fluorophenyl)methyl]-3-(2-methylphenyl)-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione
  • 1-[(4-chlorophenyl)methyl]-3-(2-methylphenyl)-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione
  • 1-[(2,5-difluorophenyl)methyl]-3-(2-methylphenyl)-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione
  • 1-[(2-chloro-6-fluorophenyl)methyl]-3-(2-methylphenyl)-1H,2H,3H,4H-thieno[3,2-d]pyrimidine-2,4-dione
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