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Molecule record

1H-benzimidazole

C7H6N2

118.14 g/mol

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Molecular properties

Formula
C7H6N2
Molar mass
118.14 g·mol−1
Exact mass
118.0531 Da
6
PubChem CID
5798

Functional groups

Aromatic ring

Physical properties

No source-backed physical properties are curated for this molecule yet.

Common names and synonyms

  • 1,3-Benzodiazole
  • 1,3-Diazaindene
  • 1H-1,3-benzodiazole
  • 1H-Benzo[d]imidazole
  • 1H-Benzoimidazole
  • 200-081-4
  • 3-Azaindole
  • 51-17-2
Show all 24 synonyms
  • Azindole
  • BENZIMIDAZOLE
  • Benzimidazol
  • Benziminazole
  • Benzoglyoxaline
  • Benzoimidazole
  • CHEBI:36622
  • CHEBI:41275
  • DTXCID704573
  • DTXSID8024573
  • E24GX49LD8
  • MFCD00005585
  • N,N'-Methenyl-o-phenylenediamine
  • NSC 759
  • RefChem:5589
  • o-Benzimidazole

Structure identifiers

Canonical SMILES
c1ccc2[nH]cnc2c1
Isomeric SMILES
C1=CC=C2C(=C1)NC=N2
InChI
InChI=1S/C7H6N2/c1-2-4-7-6(3-1)8-5-9-7/h1-5H,(H,8,9)
InChIKey
HYZJCKYKOHLVJF-UHFFFAOYSA-N
PubChem CID
5798

Spectroscopy

Tabs appear only for spectra stored with clear provenance.

Open library
No redistributable or simulated spectroscopy record is attached yet.

Simulated NMR

On-demand educational prediction for 1H-benzimidazole; not experimental data.

Simulated EI mass spectrum

On-demand educational fragmentation for 1H-benzimidazole; not experimental data.

Sources

Molecule identity

Retrieved 8/20/2026. Reuse status is summarized by the badge; open the source for full details.

PubChem(link only)
Open source record