2-(Methylthio)-5,6,7,8-tetrahydroquinazolin-4(3H)-one

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Names

[ CAS No. ]:
34170-21-3

[ Name ]:
2-(Methylthio)-5,6,7,8-tetrahydroquinazolin-4(3H)-one

[Synonym ]:
2-methylsulfanyl-5,6,7,8-tetrahydro-3H-quinazolin-4-one
2-(Methylsulfanyl)-5,6,7,8-tetrahydro-4(1H)-quinazolinone
4(3H)-Quinazolinone, 5,6,7,8-tetrahydro-2-(methylthio)-
2-Methylmercapto-5,6,7,8-tetrahydro-3H-chinazolin-4-on

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
340.7ºC at 760 mmHg

[ Melting Point ]:
220-222°C

[ Molecular Formula ]:
C9H12N2OS

[ Molecular Weight ]:
196.269

[ Flash Point ]:
159.9ºC

[ Exact Mass ]:
196.067032

[ PSA ]:
71.31000

[ LogP ]:
1.88

[ Index of Refraction ]:
1.685

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyclohexanone
  • Ethyl 2-oxocyclohexanecarboxylate
  • 2-methyl-2-thiopseudourea sulfate
  • 2-THIOXO-2,3,5,6,7,8-HEXAHYDROQUINAZOLIN-4(1H)-ONE
  • Dimethyl sulfate

DownStream

  • 4-Chloro-2-(methylthio)-5,6,7,8-tetrahydroquinazoline

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

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 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)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • Ethyl (3S)-3-amino-4-phenylmethoxybutanoate
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide