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

Modify Date: 2026-07-13 19:06:11

Pyrimido[1,2-a]benzimidazole (8CI,9CI) Structure
Pyrimido[1,2-a]benzimidazole (8CI,9CI) structure
Common Name Pyrimido[1,2-a]benzimidazole (8CI,9CI)
CAS Number 245-55-6 Molecular Weight 169.18300
Density N/A Boiling Point N/A
Molecular Formula C10H7N3 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name pyrimido[1,2-a]benzimidazole
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C10H7N3
Molecular Weight 169.18300
Exact Mass 169.06400
PSA 30.19000
LogP 1.88250
InChIKey HOHWYQSDLRTVDK-UHFFFAOYSA-N
SMILES c1ccc2c(c1)nc1ncccn12

 Safety Information

HS Code 2933990090

 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%

 Synonyms

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