METHYL (2H-1 4-BENZOXAZIN-3(4H)-ONE-2-YL

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Names

[ CAS No. ]:
73219-44-0

[ Name ]:
METHYL (2H-1 4-BENZOXAZIN-3(4H)-ONE-2-YL

[Synonym ]:
methyl (3-oxo-2,3-dihydro-4H-1,4-benzoxazin-2-yl)acetate
2,3-Dihydro-3-oxo-2H-1,4-benzoxazinacetat
BB_SC-5838
MFCD03427107
Methyl (2H-1,4-benzoxazin-3(4H)-one-2-yl) acetate
methyl (3'-oxo-3',4'-dihydro-2'H-1',4'-benzoxazin-2'-yl)acetate
methyl 2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-2-yl)acetate
(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-2-yl)-acetic acid methyl ester

Chemical & Physical Properties

[ Density]:
1.246g/cm3

[ Boiling Point ]:
391.6ºC at 760 mmHg

[ Melting Point ]:
144-147ºC(lit.)

[ Molecular Formula ]:
C11H11NO4

[ Molecular Weight ]:
221.20900

[ Flash Point ]:
190.6ºC

[ Exact Mass ]:
221.06900

[ PSA ]:
64.63000

[ LogP ]:
1.08720

[ Index of Refraction ]:
1.528

Safety Information

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Maleic anhydride
  • aminophenol
  • Methanol
  • N-(2-hydroxy-phenyl)-maleamic acid methyl ester
  • 4-(2-Hydroxyanilino)-4-oxo-2-butenoic acid

DownStream

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

  • methyl 2-(6-methyl-3-oxo-4H-1,4-benzoxazin-2-yl)acetate
  • 2-Methyl-2H-1,4-Benzoxazin-3(4H)-One
  • 6-[(1-{2-[(2-Methyl-5-quinolinyl)oxy]ethyl}-4-piperidinyl)methyl] -2H-1,4-benzoxazin-3(4H)-one
  • 1H-Indole,1-[(2,3-dihydro-6-methyl-3-oxo-4H-1,4-benzoxazin-4-yl)acetyl]-2,3-dihydro-(9CI)
  • Piperazine, 1-[(2,3-dihydro-6-methyl-3-oxo-4H-1,4-benzoxazin-4-yl)acetyl]-4-(diphenylmethyl)- (9CI)
  • Piperidine, 1-[(2,3-dihydro-6-methyl-3-oxo-4H-1,4-benzoxazin-4-yl)acetyl]-2,6-dimethyl- (9CI)
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine