2-THIOXO-2,3,5,6,7,8-HEXAHYDROQUINAZOLIN-4(1H)-ONE

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Names

[ CAS No. ]:
16064-21-4

[ Name ]:
2-THIOXO-2,3,5,6,7,8-HEXAHYDROQUINAZOLIN-4(1H)-ONE

[Synonym ]:
2-Thioxo-2,3,5,6,7,8-hexahydro-4(1H)-quinazolinone
2-sulfanylidene-5,6,7,8-tetrahydro-1H-quinazolin-4-one
2-Thioxo-2,3,5,6,7,8-hexahydroquinazolin-4(1H)-one

Chemical & Physical Properties

[ Density]:
1.35g/cm3

[ Boiling Point ]:
398.6ºC at 760mmHg

[ Melting Point ]:
337-339ºC

[ Molecular Formula ]:
C8H10N2OS

[ Molecular Weight ]:
182.24300

[ Flash Point ]:
194.9ºC

[ Exact Mass ]:
182.05100

[ PSA ]:
84.81000

[ LogP ]:
1.34970

[ Vapour Pressure ]:
6.33E-07mmHg at 25°C

[ Index of Refraction ]:
1.648

MSDS

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Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2933990090

Synthetic Route

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Precursor & DownStream

Precursor

  • Ethyl 2-oxocyclohexanecarboxylate
  • Methyl 2-oxocyclohexanecarboxylate

DownStream

  • 5,6,7,8-TETRAHYDROQUINAZOLINE-2,4(1H,3H)-DIONE
  • 5,6,7,8-TETRAHYDRO-QUINAZOLIN-4-OL
  • 2-(Methylthio)-5,6,7,8-tetrahydroquinazolin-4(3H)-one
  • 2-benzylsulfanyl-5,6,7,8-tetrahydro-1H-quinazolin-4-one

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

  • 2-methyl-2,3,5,6,7,8-hexahydroquinazolin-4(1H)-one
  • 7-Benzyl-3-phenyl-2-thioxo-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one
  • 7-ethyl-3-phenyl-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
  • 3-(2-methylprop-2-en-1-yl)-2-sulfanyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
  • 3-ALLYL-2-MERCAPTO-7-METHYL-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE
  • 3-isobutyl-2-mercapto-7-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one
  • N''-(2-chlorobenzyl)-N-[[3-(4-methoxyphenyl)sulfonyloxazolidin-2-yl]methyl]oxamide
  • N1-(2-methoxyphenethyl)-N2-((3-(phenylsulfonyl)oxazolidin-2-yl)methyl)oxalamide
  • N1-(4-methoxybenzyl)-N2-((3-(phenylsulfonyl)oxazolidin-2-yl)methyl)oxalamide
  • N-{[3-(benzenesulfonyl)-1,3-oxazolidin-2-yl]methyl}-N'-[2-(4-methoxyphenyl)ethyl]ethanediamide
  • N1-((3-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)oxazolidin-2-yl)methyl)-N2-(2-methoxyphenethyl)oxalamide
  • N1-((3-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)oxazolidin-2-yl)methyl)-N2-(2,2-dimethoxyethyl)oxalamide
  • N1-((3-((2,3-dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)oxazolidin-2-yl)methyl)-N2-(4-methoxyphenethyl)oxalamide
  • N1-((3-(mesitylsulfonyl)oxazolidin-2-yl)methyl)-N2-(2-methoxyphenethyl)oxalamide
  • N'-[(4-methoxyphenyl)methyl]-N-{[3-(2,4,6-trimethylbenzenesulfonyl)-1,3-oxazolidin-2-yl]methyl}ethanediamide
  • N1-((3-(mesitylsulfonyl)oxazolidin-2-yl)methyl)-N2-(4-methoxyphenethyl)oxalamide