Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI)

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Names

[ CAS No. ]:
24811-77-6

[ Name ]:
Pyrimido[1,2-a]benzimidazol-2(1H)-one, 3,4-dihydro- (8CI,9CI)

[Synonym ]:
3,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidin-2(1H)-one
3,4-Dihydro-1H-2-benzothiopyran
isothiochromane
1H-2-Benzothiopyran,3,4-dihydro
Isothiochroman
3,4-dihydro-1H-benzo[4,5]imidazo[1,2-a]pyrimidin-2-one

Chemical & Physical Properties

[ Molecular Formula ]:
C10H9N3O

[ Molecular Weight ]:
187.19800

[ Exact Mass ]:
187.07500

[ PSA ]:
50.41000

[ LogP ]:
1.46360

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Aminobenzimidazole
  • Ethyl acrylate TOP1 supplier
  • Propanamide, N-1H-benzimidazol-2-yl-3-chloro
  • o-Phenylenediamine

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

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-{[1-(4-tert-butylbenzenesulfonyl)azetidin-3-yl]methyl}-4-methyl-1H-pyrazole
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 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)-
  • 5-(9H-Fluoren-9-ylmethoxycarbonylamino)-2,2-difluorospiro[2.3]hexane-1-carboxylic acid
  • (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
  • tert-Butyl-DL-alanine