2-[2-[2-(1H-benzimidazol-2-yl)ethenyl]benzimidazol-1-yl]ethanol

Also Known As: CTK1A4198, 1-Benzimidazoleethanol, 2-(2-(benzimidazolyl)vinyl)- (8CI), 2-[2-[2-(1H-benzimidazol-2-yl)ethenyl]benzimidazol-1-yl]ethanol

CAS: 20208-21-3

Molecular Formula	`C18H16N4O`
Molecular Weight	304.13242 g/mol
LogP	3.08
Topological Polar Surface Area	66.73 Å²
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	4
Rotatable Bonds	4
Exact Mass	304.13242
Heavy Atoms	23
Complexity	963

Chemical Identifiers

CAS Number	20208-21-3
SMILES	`C1=CC=C2C(=C1)NC(=N2)C=CC3=NC4=CC=CC=C4N3CCO`

Product Overview

2-[2-[2-(1H-benzimidazol-2-yl)ethenyl]benzimidazol-1-yl]ethanol (CAS 20208-21-3), with molecular formula C18H16N4O and molecular weight 304.13242 g/mol. IUPAC: 2-[2-[2-(1H-benzimidazol-2-yl)ethenyl]benzimidazol-1-yl]ethanol.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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