6-Chloro-3,4-dihydro-3-oxo-2H-1,4-benzoxazine-8-carboxylic acid methyl ester

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Names

[ CAS No. ]:
123040-75-5

[ Name ]:
6-Chloro-3,4-dihydro-3-oxo-2H-1,4-benzoxazine-8-carboxylic acid methyl ester

[Synonym ]:
methyl 6-chloro-3-oxo-4H-1,4-benzoxazine-8-carboxylate

Chemical & Physical Properties

[ Density]:
1.424

[ Boiling Point ]:
451.5ºC at 760 mmHg

[ Melting Point ]:
239-241ºC

[ Molecular Formula ]:
C10H8ClNO4

[ Molecular Weight ]:
241.62800

[ Exact Mass ]:
241.01400

[ PSA ]:
64.63000

[ LogP ]:
1.59550

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 5-chloro-2-hydroxy-3-nitrobenzoate
  • Methyl 5-chloro-2-hydroxybenzoate
  • Methyl 3-amino-5-chloro-2-hydroxybenzoate

DownStream

  • 4-Methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-8-carboxylic acid
  • METHYL 6-CHLORO-4-METHYL-3-OXO-3,4-DIHYDRO-2H-BENZO[B][1,4]OXAZINE-8-CARBOXYLATE
  • 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

  • (+/-)-trans-2-Isopropyl-cyclopropanecarboxylic acid
  • 4-Methyl-2-(piperazin-1-yl)-6-(propan-2-yl)pyrimidine
  • 2-(4-Ethyl-6,6-dimethyl-2-oxomorpholin-3-yl)-N-(3-(trifluoromethyl)benzyl)acetamide
  • 2-(5-Methoxy-1H-indol-3-yl)-1-(1-piperazinyl)ethanone
  • [(1,5-dimethyl-1H-pyrrol-2-yl)methyl](methyl)amine
  • Benzamide, 4-(1-hydroxyethyl)-N-methyl-
  • 1-Bromo-3-chloro-2-isopropylbenzene
  • 1-(2-Chloro-3,6-difluorophenyl)-prop-2-en-1-ol
  • 4-Isopropyl-n,6-dimethylpyrimidin-2-amine
  • 3-Bromo-6-nitrofuro[3,2-c]pyridin-7-ol
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