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
  • Benzamide, 2-bromo-4-fluoro-N-methyl-N-[2-(2-thienyl)ethyl]-
  • 3-(2,3-dihydro-1-benzofuran-5-yl)-N-[3-(2-methoxyethyl)-4-oxo-3,4-dihydroquinazolin-6-yl]propanamide
  • (5-Aminobenzo[b]thiophen-3-yl)methanol
  • 2-[4-(acetylamino)-1H-indol-1-yl]-N-(1-methyl-1H-indol-4-yl)acetamide
  • 1-[2-(2-chlorophenoxy)ethyl]-1H-indole-2-carboxylic acid
  • 2-Chloro-5-(chlorosulfonyl)-3-methylbenzoic acid
  • 2-(2-Amino-6-azaspiro[3.4]octan-6-yl)ethanol
  • 6-Azaspiro[3.4]octan-2-amine
  • 5-Chloro-3-(chlorosulfonyl)-2-methylbenzoic acid
  • 2-methyl-4-{4H,5H,6H,7H-thieno[3,2-c]pyridin-2-yl}-1,3-thiazole
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