7-Fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one

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Names

[ CAS No. ]:
103361-99-5

[ Name ]:
7-Fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one

[Synonym ]:
2H-1,4-Benzoxazin-3(4H)-one, 7-fluoro-
7-FLUORO-2H-1,4-BENZOXAZIN-3(4H)-ONE
7-fluoro-4H-1,4-benzoxazin-3-one

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
327.9±42.0 °C at 760 mmHg

[ Melting Point ]:
203-205ºC

[ Molecular Formula ]:
C8H6FNO2

[ Molecular Weight ]:
167.137

[ Flash Point ]:
152.1±27.9 °C

[ Exact Mass ]:
167.038254

[ PSA ]:
38.33000

[ LogP ]:
0.92

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.540

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • methyl 2-(5-fluoro-2-nitrophenoxy)acetate
  • ethyl 2-(5-fluoro-2-nitrophenoxy)acetate
  • 2-chloro-N-(4-fluoro-2-hydroxyphenyl)acetamide
  • Iron
  • 2-Amino-5-fluorophenol
  • Chloroacetyl chloride
  • 5-Fluoro-2-nitrophenol

DownStream

  • 7-Fluoro-3,4-dihydro-2H-benzo[1,4]oxazine
  • 7-Fluoro-6-nitro-2H-1,4-benzoxazin-3(4H)-one
  • 6-Bromo-7-fluoro-2,4-dihydro-1,4-benzoxazin-3-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-(aminomethyl)-7-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one hydrochloride
  • 8-FLUORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 6-(aminomethyl)-5-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one hydrochloride
  • 6-Bromo-5-fluoro-2H-benzo[b][1,4]oxazin-3(4H)-one
  • 8-BROMO-6-FLUORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 6-ACETYL-8-FLUORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
  • 2-Ethyl-5-(phenyl(piperidin-1-yl)methyl)thiazolo[3,2-b][1,2,4]triazol-6-ol
  • 2-amino-N-(5-chloro-2-methoxyphenyl)-3-(3,4-dimethylbenzoyl)indolizine-1-carboxamide
  • N1-(3-chloro-4-methylphenyl)-N2-(2-(4-methylpiperazin-1-yl)-2-(p-tolyl)ethyl)oxalamide
  • N-(2-methoxyphenyl)-2-((4-oxo-3-(thiophen-2-ylmethyl)-3,4-dihydrobenzofuro[3,2-d]pyrimidin-2-yl)thio)acetamide
  • N-[3-(methylsulfanyl)phenyl]-2-{[4-oxo-3-(tetrahydrofuran-2-ylmethyl)-3,4-dihydro[1]benzofuro[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide
  • N-(4,5-dimethylbenzo[d]thiazol-2-yl)-N-(pyridin-2-ylmethyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide
  • 1-(5-chloro-2-methoxyphenyl)-3-(1-methyl-1H-indol-3-yl)urea
  • 2-(4-chlorophenyl)-N-(4-(pyrrolidin-1-yl)phenethyl)acetamide
  • 2-(2,4-dioxo-8-propyl-1,3,8-triazaspiro[4.5]decan-3-yl)-N-(5-methylisoxazol-3-yl)acetamide
  • N-((1-(3,4-dimethylphenyl)-1H-tetrazol-5-yl)methyl)-2,5-dimethoxybenzenesulfonamide