1,3,3a,4,9,9a-hexahydrothieno[3,4-b]quinoxaline 2,2-dioxide

Names

[ CAS No. ]:
56714-11-5

[ Name ]:
1,3,3a,4,9,9a-hexahydrothieno[3,4-b]quinoxaline 2,2-dioxide

[Synonym ]:
1,3-dihydrothieno<3,4-b>-1,2,3,4-tetrahydroquinoxaline 2,2-dioxide

Chemical & Physical Properties

[ Density]:
1.326g/cm3

[ Boiling Point ]:
523.6ºC at 760 mmHg

[ Molecular Formula ]:
C10H12N2O2S

[ Molecular Weight ]:
224.27900

[ Flash Point ]:
270.5ºC

[ Exact Mass ]:
224.06200

[ PSA ]:
66.58000

[ LogP ]:
2.04640

[ Index of Refraction ]:
1.592

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-dibromosulfolane
  • o-Phenylenediamine

DownStream

  • Quinoxaline,2,3-dimethyl-
  • [(3aR,9aS)-2,2-dioxo-3,3a,9,9a-tetrahydro-1H-thieno[3,4-b]quinoxalin-4-yl]-(4-chlorophenyl)methanone

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • N-[4-(1-oxopropan-2-yl)phenyl]acetamide
  • 3-Bromo-2-fluoro-5-(trifluoromethoxy)phenol
  • 5-Chloro-1-ethoxy-2-fluoro-3-methylbenzene
  • Methyl 2-chloro-3-cyano-4-fluorobenzoate
  • Methyl 3-bromo-4-hydroxy-2-methylbenzoate
  • Methyl I+/--bromo-2,6-dimethylbenzeneacetate
  • (R)-1-(2-Bromo-5-fluorophenyl)prop-2-EN-1-amine
  • Methyl 5-bromo-6-cyanopyridine-3-carboxylate
  • 5-Fluoro-2-iodopyridin-4-amine
  • 3-Bromo-4-fluoro-5-hydroxybenzonitrile
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