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

Suppliers

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

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)-
  • 5-Amino-1-(3'-nitrophenyl)-pyrazole
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-(4-fluorobenzyl)-3-(p-tolyl)quinazoline-2,4(1H,3H)-dione
  • 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)-
  • 1-(4-(2-Methoxyphenyl)piperazin-1-yl)-3-(2-methyl-4-(thiophen-2-yl)thiazol-5-yl)propan-1-one
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • N-(3-chlorophenyl)-2-{[3-methyl-7-(4-methylphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide