2-Mercapto-3-methylquinazolin-4(3H)-one

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Names

[ CAS No. ]:
1705-09-5

[ Name ]:
2-Mercapto-3-methylquinazolin-4(3H)-one

[Synonym ]:
3-methyl-2-sulfanylidene-1H-quinazolin-4-one

Chemical & Physical Properties

[ Density]:
1.4 g/cm3

[ Boiling Point ]:
324.6ºC at 760 mmHg

[ Molecular Formula ]:
C9H8N2OS

[ Molecular Weight ]:
192.23800

[ Flash Point ]:
150.1ºC

[ Exact Mass ]:
192.03600

[ PSA ]:
69.88000

[ LogP ]:
1.59610

[ Vapour Pressure ]:
0.000243mmHg at 25°C

[ Index of Refraction ]:
1.707

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Carbon disulphide
  • N-methyl o-(triphenylphosphoranylidene)amino benzamide
  • Carbonocyanidothioicamide, N-methyl-
  • Anthranilic acid
  • 2-(tert-butyldisulfanyl)-3-methylquinazolin-4(3H)-one
  • 3-methyl-2,3-dihydro-1H-quinazolin-4-one
  • Methyl isothiocyanate
  • Methyl 2-aminobenzoate
  • Benzenecarboximidic acid, 2-amino- (9CI)

DownStream

  • 3-Methyl-2,4(1H, 3H)-quinazolinedione
  • 2,4(1H,3H)-Quinazolinedione,6-chloro-3-methyl-
  • 2-hydrazinyl-3-methylquinazolin-4-one
  • 1-MERCAPTO-4-METHYL[1,2,4]TRIAZOLO[4,3-A]QUINAZOLIN-5(4H)-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-(CHLOROMETHYL)-3-METHYLQUINAZOLIN-4(3H)-ONE
  • 2-mercapto-3-(1-phenylethyl)quinazolin-4(3H)-one
  • 2-mercapto-3-(2-methoxybenzyl)quinazolin-4(3H)-one
  • 2-mercapto-3-(7-methyloctyl)quinazolin-4(3H)-one
  • 2-mercapto-3-phenylthieno[3,2-d]pyrimidin-4(3H)-one
  • 2-mercapto-3-methylthieno[3,2-d]pyrimidin-4(3H)-one
  • (3R)-3-amino-3-(5-ethylthiophen-2-yl)propanoic acid
  • (R)-3-Amino-3-(5-ethylthiophen-2-yl)propanamide
  • 4-(1,2,3,6-Tetrahydropyridin-4-yl)benzamide
  • 7-Ethyl-2-thia-7-azaspiro[4.4]nonane
  • 2-amino-N-(4-aminocyclohexyl)hexanamide
  • 2-Cyclopropyl-6-(methoxymethyl)pyrimidin-4-amine
  • Methyl 2-amino-2-methyl-4-(3-methyl-1h-pyrazol-1-yl)pentanoate
  • Methyl 3-(6-methylpyrimidin-4-yl)benzoate
  • 2-Tert-butyl-4-chloro-6-(methoxymethyl)pyrimidine
  • 2-[2-(2-Methoxyethoxy)ethoxy]-6-quinolinamine
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