METHYL 6-CHLORO-4-METHYL-3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-8-CARBOXYLATE

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Names

[ CAS No. ]:
141761-83-3

[ Name ]:
METHYL 6-CHLORO-4-METHYL-3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-8-CARBOXYLATE

[Synonym ]:
methyl 6-chloro-3,4-dihydro-4-methyl-3-oxo-2H-1,4-benzoxazine-8-carboxylate
Methyl 6-chloro-4-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-8-carboxylate
6-chloro-3,4-dihydro-4-methyl-3-oxo-2h-1,4-benzoxazine-8-carboxylic acid methyl ester

Chemical & Physical Properties

[ Density]:
1.384

[ Boiling Point ]:
498.8ºC at 760 mmHg

[ Molecular Formula ]:
C11H10ClNO4

[ Molecular Weight ]:
255.65400

[ Exact Mass ]:
255.03000

[ PSA ]:
55.84000

[ LogP ]:
1.54680

[ Vapour Pressure ]:
4.4E-10mmHg at 25°C

[ Index of Refraction ]:
1.568

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 6-Chloro-3,4-dihydro-3-oxo-2H-1,4-benzoxazine-8-carboxylic acid methyl ester
  • methyl iodide
  • Methyl 5-chloro-2-hydroxybenzoate
  • Methyl 3-amino-5-chloro-2-hydroxybenzoate
  • Methyl 5-chloro-2-hydroxy-3-nitrobenzoate

DownStream

  • 4-Methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylic acid
  • 6-CHLORO-4-METHYL-3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-8-CARBOXYLIC ACID
  • Azasetron
  • 6-CHLORO-3,4-DIHYROGEN-4-METHYL-3-OXO-2H-1,4-BENZOXAZOLE-8-ACYLCHLORIDE

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

  • 2-{[(4-{[(tert-butoxy)carbonyl]amino}cyclohexyl)({[(9H-fluoren-9-yl)methoxy]carbonyl})amino]methyl}furan-3-carboxylic acid
  • 5-[[9H-Fluoren-9-ylmethoxycarbonyl-[4-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexyl]amino]methyl]-1-methylpyrrole-2-carboxylic acid
  • 4-[({6-[(tert-butoxy)carbonyl]-6-azaspiro[2.5]octan-1-yl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)methyl]thiophene-2-carboxylic acid
  • 4-[[9H-Fluoren-9-ylmethoxycarbonyl-[(3R,4R)-4-methoxy-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-3-yl]amino]methyl]-5-methylfuran-2-carboxylic acid
  • 2-[[9H-Fluoren-9-ylmethoxycarbonyl-[(1R,3R)-3-[(2-methylpropan-2-yl)oxycarbonylamino]cyclohexyl]amino]methyl]furan-3-carboxylic acid
  • 4-[({1-[(tert-butoxy)carbonyl]azetidin-3-yl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)methyl]-3-methyl-1H-pyrrole-2-carboxylic acid
  • 5-({[(3S)-1-[(tert-butoxy)carbonyl]pyrrolidin-3-yl]({[(9H-fluoren-9-yl)methoxy]carbonyl})amino}methyl)-2-methyl-1H-pyrrole-3-carboxylic acid
  • 4-[[9H-Fluoren-9-ylmethoxycarbonyl-[6-[(2-methylpropan-2-yl)oxycarbonyl]-6-azaspiro[2.5]octan-2-yl]amino]methyl]-5-methylfuran-2-carboxylic acid
  • 5-[[9H-Fluoren-9-ylmethoxycarbonyl-[(3R,4R)-4-methoxy-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidin-3-yl]amino]methyl]-1-methylpyrrole-2-carboxylic acid
  • 5-[({6-[(tert-butoxy)carbonyl]-6-azaspiro[2.5]octan-1-yl}({[(9H-fluoren-9-yl)methoxy]carbonyl})amino)methyl]furan-3-carboxylic acid
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