Pyrimido[1,2-a]benzimidazole (8CI,9CI)

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Names

[ CAS No. ]:
245-55-6

[ Name ]:
Pyrimido[1,2-a]benzimidazole (8CI,9CI)

[Synonym ]:
benzo[4,5]imidazo[1,2-a]pyrimidine
Pyrimido[3,2-a]benzimidazole
1,4a,9-Triazafluorene
Benzimidazo<1,2-a>InChI=1/C10H7N3/c1-2-5-9-8(4-1)12-10-11-6-3-7-13(9)10/h1-7H
Benzopyrimidazole
Pyrimido<benzimidazol
Pyrimido[1,2-a]benzimidazole(8CI,9CI)
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Pyrimido[1,2-a]benzimidazole (8CI,9CI)

Chemical & Physical Properties

[ Molecular Formula ]:
C10H7N3

[ Molecular Weight ]:
169.18300

[ Exact Mass ]:
169.06400

[ PSA ]:
30.19000

[ LogP ]:
1.88250

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Aminobenzimidazole
  • Tetraethoxypropane
  • 3-ethoxyprop-2-enal

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]benzimidazole, 2-methyl- (6CI,8CI,9CI)
  • Pyrimido[1,2-a]benzimidazole, 2,4-dimethyl- (6CI,7CI,8CI,9CI)
  • Pyrimido[1,2-a]benzimidazole, 1,2,3,4-tetrahydro- (8CI,9CI)
  • Pyrazino[1,2-a]benzimidazole (8CI,9CI)
  • 3H-Pyrrolo[1,2-a]benzimidazole(8CI,9CI)
  • 1H-Imidazo[1,2-a]benzimidazole(8CI,9CI)
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-(Benzo[d][1,3]dioxol-5-yl)-2-(4-cyclohexylpiperazin-1-yl)ethanol
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 1-(3-Aminophenyl)piperidine-4-carboxamide
  • 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)-
  • N-(3,5-difluorobenzyl)-1-(3,4-dimethylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxamide
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde