Pyrimido[1,2-a]benzimidazol-2(1H)-one (8CI,9CI)

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Names

[ CAS No. ]:
24811-78-7

[ Name ]:
Pyrimido[1,2-a]benzimidazol-2(1H)-one (8CI,9CI)

[Synonym ]:
1H-benzo[4,5]imidazo[1,2-a]pyrimidin-2-one
Pyrimido<1,2a>benzimidazol-2(1H)-on
Pyrimido[1,2-a]benzimidazol-2(1H)-one (8CI,9CI)
Pyrimido[1,2-a]benzimidazol-2(1H)-one

Chemical & Physical Properties

[ Molecular Formula ]:
C10H7N3O

[ Molecular Weight ]:
185.18200

[ Exact Mass ]:
185.05900

[ PSA ]:
50.42000

[ LogP ]:
1.58810

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Aminobenzimidazole
  • 1,1,1-Trichloro-4-ethoxybut-3-en-2-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

  • Pyrimido[1,2-a]benzimidazol-2(1H)-one, 1-methyl- (8CI,9CI)
  • Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI)
  • Pyrimido[1,2-a]benzimidazol-2(1H)-one, 4-methyl- (9CI)
  • 3-benzyl-4-hydroxy-10H-pyrimido[1,2-a]benzimidazol-2-one
  • 4-hydroxy-3-(2-phenylethyl)-10H-pyrimido[1,2-a]benzimidazol-2-one
  • 4-amino-3-(2-hydroxypropyl)-10H-pyrimido[1,2-a]benzimidazol-2-one
  • N-(3-fluoro-4-methylphenyl)-2-{[6-methyl-2-(4-methylphenyl)pyrimidin-4-yl]oxy}acetamide
  • N-(3,4-dimethoxyphenyl)-2-{[6-methyl-2-(4-methylphenyl)pyrimidin-4-yl]oxy}acetamide
  • 4-(3,4-Dimethoxybenzenesulfonyl)-6-fluoro-3-(4-methylpiperidine-1-carbonyl)quinoline
  • N,N-diethyl-6-fluoro-4-tosylquinoline-3-carboxamide
  • 4-((4-bromophenyl)sulfonyl)-N,N-diethyl-6-fluoroquinoline-3-carboxamide
  • N-(2,3-dimethylphenyl)-2-{[3-(2,4-dimethylphenyl)-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl}acetamide
  • 2-((7-chloro-5-oxo-4-propyl-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)thio)-N-(2,5-difluorophenyl)acetamide
  • N-(4-acetylphenyl)-2-((7-chloro-5-oxo-4-propyl-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)thio)acetamide
  • N-(3,5-dimethylphenyl)-3-[methyl(4-methylphenyl)sulfamoyl]thiophene-2-carboxamide
  • N-(4-ethylphenyl)-3-[methyl(3-methylphenyl)sulfamoyl]thiophene-2-carboxamide
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