Benzimidazole

CAS Registry Number®

51-17-2

CAS Name

Benzimidazole

Molecular Formula

C7H6N2

Molecular Mass

118.14

Cite this Page

Benzimidazole.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=51-17-2 (retrieved 2024-11-21) (CAS RN: 51-17-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    >360 °C

  • Melting Point (1)

    170.5 °C

  • Density (2)

    1.227 g/cm³

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H6N2/c1-2-4-7-6(3-1)8-5-9-7/h1-5H,(H,8,9)

InChIKey

InChIKey=HYZJCKYKOHLVJF-UHFFFAOYSA-N

SMILES

C1=2C(N=CN1)=CC=CC2

Canonical SMILES

N1=CNC=2C=CC=CC12

Other Names for this Substance

  • 1H-Benzimidazole
  • Benzimidazole
  • 3-Azaindole
  • Azindole
  • o-Benzimidazole

View All

Deleted or Replaced CAS Registry Numbers

116421-27-3, 25463-25-6, 79351-71-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration