1H-Benzimidazole-2-carboxylic acid

CAS Registry Number®

2849-93-6

CAS Name

1H-Benzimidazole-2-carboxylic acid

Molecular Formula

C8H6N2O2

Molecular Mass

162.15

Cite this Page

1H-Benzimidazole-2-carboxylic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2849-93-6 (retrieved 2024-11-22) (CAS RN: 2849-93-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    174 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H6N2O2/c11-8(12)7-9-5-3-1-2-4-6(5)10-7/h1-4H,(H,9,10)(H,11,12)

InChIKey

InChIKey=RHXSYTACTOMVLJ-UHFFFAOYSA-N

SMILES

C(O)(=O)C=1NC=2C(N1)=CC=CC2

Canonical SMILES

O=C(O)C1=NC=2C=CC=CC2N1

Other Names for this Substance

  • 1H-Benzimidazole-2-carboxylic acid
  • 2-Benzimidazolecarboxylic acid
  • 2-Carboxybenzimidazole
  • NSC 31597
  • NSC 68183

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