3-(2-Thienyl)-2(1H)-quinoxalinone

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Names

[ CAS No. ]:
64532-10-1

[ Name ]:
3-(2-Thienyl)-2(1H)-quinoxalinone

[Synonym ]:
hms1443j08
2(1H)-Quinoxalinone, 3-(2-thienyl)-
3-(2-Thienyl)-2(1H)-quinoxalinone
hms2377c17
3-(2-thienyl)-1,2-dihydroquinoxalin-2-one

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Molecular Formula ]:
C12H8N2OS

[ Molecular Weight ]:
228.270

[ Exact Mass ]:
228.035736

[ PSA ]:
74.25000

[ LogP ]:
2.14

[ Index of Refraction ]:
1.738

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl oxo(2-thienyl)acetate
  • o-Phenylenediamine
  • Oxo(2-thienyl)acetic acid

DownStream

  • 2-chloro-3-thiophen-2-ylquinoxaline

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

  • 1-((5-Methyl-1H-imidazol-4-yl)methyl)-3-(2-thienyl)-2(1H)-pyridinone m onohydrochloride
  • 3-(2-Thienyl)-1H-pyrazole-4-carboxylic acid
  • 5-(3-Methyl-2-thienyl)-2(1H)-pyrimidinone
  • 2-[(2E)-3-(2-Thienyl)-2-propenoyl]-1H-indene-1,3(2H)-dione
  • Pyrimidine, 4-(3-methyl-2-thienyl)-2-(1H-pyrrol-1-yl)
  • Propanedinitrile, 2-(3-cyano-5,6-dihydro-6-methyl-4,6-di-2-thienyl-2(1H)-pyridinylidene)-
  • 4-Chlorophenyl 4-fluorophenyl sulfide
  • 5-(2-Bromoacetyl)thiophene-2-carboxylic acid
  • 7-Deoxynivalenol triacetate
  • CID 12794300
  • Ethyl (2R)-2-{[(benzyloxy)carbonyl]amino}-3-hydroxypropanoate
  • 4-oxo-4-(2-oxospiro[1H-indole-3,1'-cyclobutane]-5-yl)butanoic acid
  • 4-Acetylpiperazine-1-carbonyl chloride
  • 3-(Propylamino)-butanoic acid
  • 4'-(Dimethylamino)[1,1'-biphenyl]-4-carboxylic acid
  • (3Ar,6ar)-1-(3-pyridinyl)octahydropyrrolo[3,4-b]pyrrole
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