3H-Pyrimido[5,4-b]indol-4(5H)-one

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Names

[ CAS No. ]:
61553-71-7

[ Name ]:
3H-Pyrimido[5,4-b]indol-4(5H)-one

[Synonym ]:
2,9-Dihydro-2,4,9-triaza-fluoren-1-one
Imidazolinon
imidazolin-5-one
3,5-Dihydro-4H-imidazol-4-one
3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
3,5-Dihydro-imidazol-4-on
Imidazolone
4H-Pyrimido[5,4-b]indol-4-one, 3,5-dihydro-
2-imidazolin-5-one
imidazol-4-one
1,5-Dihydro-4H-pyrimido[5,4-b]indol-4-one
4H-Pyrimido[5,4-b]indol-4-one, 1,5-dihydro-
3,5-dihydro-imidazol-4-one
4-imidazolone
3H-4-Oxo-pyrimido<5,6-b>indol
5H-pyrimido<5,4-b>indole-4-one
IMIDAZOLINONE

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
465.1±37.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H7N3O

[ Molecular Weight ]:
185.182

[ Flash Point ]:
235.1±26.5 °C

[ Exact Mass ]:
185.058914

[ PSA ]:
61.80000

[ LogP ]:
0.69

[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C

[ Index of Refraction ]:
1.799

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl 3-amino-1H-indole-2-carboxylate

DownStream

  • 4-chloro-5H-pyrimido[5,4-b]indole

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

  • 4H-Pyrimido[5,4-b]indol-4-one,8-ethyl-1,5-dihydro-(9CI)
  • 8-Methoxy-1,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
  • 2-((2-(diethylamino)ethyl)thio)-3-phenyl-3,5-dihydro-4H-pyrimido[5,4-b]indol-4-one
  • 2-[[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]methyl]-1,5-dihydropyrimido[5,4-b]indol-4-one
  • 5H-Pyrimido[5,4-b]indol-4-amine, N-(2-methylpropyl)
  • 5H-Pyrimido[5,4-b]indol-4-amine, N-(2-methoxyethyl)
  • 2-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4,4-trifluoro-N-(prop-2-yn-1-yl)butanamido]acetic acid
  • 1-(2-methoxyethyl)-3-[[3-(2-oxo-3H-pyridin-3-yl)-1,2,4-oxadiazol-5-yl]methyl]urea
  • 1-[6-(3,5-dimethylpyrazol-1-yl)pyrimidin-4-yl]-N-(2,4-dioxo-1,3-diazinan-5-yl)azetidine-3-carboxamide
  • 5-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4,4-trifluorobutanamido]pentanoic acid
  • (2S,4S)-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4,4-trifluorobutanoyl]-4-hydroxypyrrolidine-2-carboxylic acid
  • 3-[N-ethyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4,4-trifluorobutanamido]butanoic acid
  • 1-[3-Oxo-3-[4-[(6-oxo-3-phenylpyridazin-1-yl)methyl]piperidin-1-yl]propyl]-1,3-diazinane-2,4-dione
  • N-[[3-(2-oxopiperidin-4-yl)-1,2,4-oxadiazol-5-yl]methyl]-1-phenylcyclopropane-1-carboxamide
  • N-[1-(5-cyclopropylpyrazolidin-3-yl)piperidin-4-yl]-2-phenoxyacetamide
  • 5-Chloro-6-[4-(4-cyclopropyl-6-oxo-1,3-diazinan-2-yl)piperazin-1-yl]pyridine-3-carbonitrile
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