6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

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Names

[ CAS No. ]:
337463-88-4

[ Name ]:
6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

[Synonym ]:
6-bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 6-bromo-

Chemical & Physical Properties

[ Density]:
1.8±0.1 g/cm3

[ Boiling Point ]:
423.1±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H5BrN2O2

[ Molecular Weight ]:
229.031

[ Flash Point ]:
209.7±28.7 °C

[ Exact Mass ]:
227.953430

[ PSA ]:
51.22000

[ LogP ]:
1.83

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.608

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • [(6-bromo-2-nitropyridin-3-yl)oxy]acetic acid ethyl ester
  • 6-Bromo-2-nitro-3-pyridinol
  • 2-Nitro-3-pyridinol

DownStream

  • 4H-pyrido[3,2-b][1,4]oxazin-3-one
  • 3-OXO-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]OXAZINE-6-CARBALDEHYDE
  • 6-Bromo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine
  • 6-(HYDROXYMETHYL)-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-Bromo-7-chloro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
  • 6-Bromo-8-methyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
  • 6-Bromo-2,2-dimethyl-2h-pyrido[3,2-b][1,4]oxazin-3(4h)-one
  • 6-Bromo-7-fluoro-8-methyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
  • 7-Bromo-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
  • 6-methyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one
  • 2-[5-(5-Cyclopropyl-1,3,4-thiadiazol-2-yl)-octahydropyrrolo[3,4-c]pyrrol-2-yl]-3-(trifluoromethyl)pyridine
  • N-[(2,3-dihydro-1,4-benzodioxin-6-yl)methyl]-5-fluoro-N-methylpyrimidin-4-amine
  • 5-Bromo-2-(4-{[(3-methylpyridin-4-yl)oxy]methyl}piperidin-1-yl)pyridine
  • 4,4,4-trifluoro-1-(2-methyl-2,3-dihydro-1H-indol-1-yl)butan-1-one
  • 2-(4-{2-tert-butyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}piperazin-1-yl)-4-(trifluoromethyl)pyrimidine
  • 6-chloro-2-[1-(1-methyl-1H-1,2,3-triazole-4-carbonyl)piperidin-4-yl]-1,8-naphthyridine
  • 1-{2-Tert-butylimidazo[1,2-b]pyridazin-6-yl}-4-[3-(methoxymethyl)-1,2,4-thiadiazol-5-yl]piperazine
  • 6-cyclopropyl-5-fluoro-N-methyl-N-{[1-(5,6,7,8-tetrahydroquinazolin-4-yl)piperidin-4-yl]methyl}pyrimidin-4-amine
  • 2-[4-(6-tert-butylpyridazin-3-yl)piperazin-1-yl]-N-(propan-2-yl)propanamide
  • 4-{4-[(2-Cyclopropyl-1,3-thiazol-4-yl)methyl]piperazin-1-yl}-2-(methylsulfanyl)-6-(oxan-4-yl)pyrimidine
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