Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate

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Names

[ CAS No. ]:
142166-00-5

[ Name ]:
Methyl 3-Oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate

[Synonym ]:
Methyl 3-oxo-2,4-dihydro-1,4-benzoxazine-7-carboxylate
Methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate
methyl 3-oxo-3,4-dihydro-2H-1,4,benzoxazin-7-carboxylate
2H-1,4-Benzoxazine-7-carboxylic acid, 3,4-dihydro-3-oxo-, methyl ester
7-methoxycarbonyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
411.6±45.0 °C at 760 mmHg

[ Melting Point ]:
256-258ºC

[ Molecular Formula ]:
C10H9NO4

[ Molecular Weight ]:
207.183

[ Flash Point ]:
202.8±28.7 °C

[ Exact Mass ]:
207.053162

[ PSA ]:
64.63000

[ LogP ]:
1.16

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

[ Index of Refraction ]:
1.556

MSDS

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Safety Information

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • Chloroacetyl chloride
  • Methyl 4-amino-3-hydroxybenzoate
  • Methyl 3-hydroxy-4-nitrobenzoate
  • methyl 3-(2-methoxy-2-oxo-ethoxy)-4-nitrobenzoate
  • 3-HYDROXY-4-NITROBENZOIC ACID

DownStream

  • methyl 4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylate
  • 3,4-Dihydro-2H-benzo[1,4]oxazine-7-carboxylic acid methyl ester
  • 3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid

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

  • [3-methyl-1-(pyridin-4-yl)-1H-pyrazol-4-yl]methanesulfonyl chloride
  • [3-methyl-1-(oxan-4-yl)-1H-pyrazol-4-yl]methanesulfonyl chloride
  • [1-(2-ethylbutyl)-3-methyl-1H-pyrazol-4-yl]methanesulfonyl chloride
  • 3,3-Difluoro-7,7-dimethyltricyclo[4.1.1.0,2,4]octane-2-carboxylic acid
  • 4-[(Tert-butoxy)carbonyl]-9,9-dimethyl-4-azatricyclo[6.1.1.0,2,6]decane-2-carboxylic acid
  • {4,9,9-Trimethyl-4-azatricyclo[6.1.1.0,2,6]decan-2-yl}methanol
  • 2-[2-(Difluoromethyl)-6-fluorophenyl]pyrimidine-4-carboxylic acid
  • 5-Chloro-3-[2-(difluoromethyl)phenyl]-1,2,4-thiadiazole
  • 2-[(2R)-1-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylpentanoyl]pyrrolidin-2-yl]acetic acid
  • 2-[(2R)-1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxybutanoyl]pyrrolidin-2-yl]acetic acid
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