3H-Imidazo(4,5-h)quinazoline-6-thiol

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Names

[ CAS No. ]:
53449-50-6

[ Name ]:
3H-Imidazo(4,5-h)quinazoline-6-thiol

[Synonym ]:
6-Mercapto-imidazo<4,5-h>chinazolin

Chemical & Physical Properties

[ Density]:
1.69g/cm3

[ Boiling Point ]:
562.6ºC at 760 mmHg

[ Molecular Formula ]:
C9H6N4S

[ Molecular Weight ]:
202.23600

[ Flash Point ]:
294ºC

[ Exact Mass ]:
202.03100

[ PSA ]:
89.45000

[ LogP ]:
2.16870

[ Index of Refraction ]:
1.907

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 7-amino-6-bromo-8-nitroquinazolin-4(3H)-one
  • 6-BROMO-7-CHLOROQUINAZOLIN-4-OL
  • 7,8-diaminoquinazolin-4(3H)-one

DownStream

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

  • 3H-imidazo[4,5-h]quinazoline
  • 3H-Imidazo[4,5-g]quinazoline-6-carboxaldehyde,5,8-dihydro-4,9-dihydroxy-2,3-dimethyl-8-oxo- (9CI)
  • 3H-Imidazo[4,5-h]quinoline,3-methyl-(9CI)
  • 3H-Imidazo[4,5-h]quinoline,2,3-dimethyl-(9CI)
  • 1H-Imidazo[4,5-h]quinazoline(9CI)
  • 1H-imidazo[4,5-h][1,6]naphthyridine