3-Methyl-2-quinoxalinecarbaldehyde

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Names

[ CAS No. ]:
25519-55-5

[ Name ]:
3-Methyl-2-quinoxalinecarbaldehyde

[Synonym ]:
3-methyl-quinoxaline-2-carbaldehyde
Quinoxaline-2-carboxaldehyde, 3-methyl-
2-Quinoxalinecarboxaldehyde, 3-methyl-
3-Methyl-2-quinoxalinecarboxaldehyde
3-Methyl-2-quinoxalinecarbaldehyde
3-Methyl-chinoxalin-2-carbaldehyd
2-formyl-3-methylquinoxaline
3-Methyl-2-chinoxalin-carboxaldehyd

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
320.2±37.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H8N2O

[ Molecular Weight ]:
172.183

[ Flash Point ]:
151.9±32.9 °C

[ Exact Mass ]:
172.063660

[ PSA ]:
42.85000

[ LogP ]:
2.23

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.675

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Methyl-3-ethoxycarbonylquinoxaline
  • Quinoxaline,2,3-dimethyl-
  • 2-(bromomethyl)-3-methyl-quinoxaline
  • (1S,2R)-1-(3-methyl-2-quinoxalinyl)-1,2,3-propanetriol
  • (Z)-4-(dimethylamino)-N-((3-methylquinoxalin-2-yl)methylene)aniline oxide
  • o-Phenylenediamine
  • 1-((3-methylquinoxalin-2-yl)methyl)pyridin-1-ium bromide
  • Selenium dioxide
  • m-Xylene

DownStream

  • 3-Methyl-2-quinoxalinecarboxylic acid
  • 1,3-dihydrothieno[3,4-b]quinoxaline
  • Mequindox
  • [1,2,3]Triazolo[1,5-a]quinoxaline,4-methyl-(9CI)

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-methyl-2-(4-methylphenyl)-2,5-dihydropyran-6-one
  • (3-Methyl-2-butanyl)hydrazine
  • 3-methyl-2-(phenylmethoxycarbonylamino)pent-2-enoic acid
  • 3-Methyl-2,2-dipropan-2-yl-butanenitrile
  • 3-methyl-2-(3-methyl-6-oxopyridazin-1-yl)butanoic acid
  • (3-methyl-2-thienyl)methylamine