2-Phenylbenzimidazole-5-sulfonic acid potassium salt

CAS Registry Number®

158099-19-5

CAS Name

2-Phenylbenzimidazole-5-sulfonic acid potassium salt

Molecular Formula

C13H10N2O3S.K

Cite this Page

2-Phenylbenzimidazole-5-sulfonic acid potassium salt.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=158099-19-5 (retrieved 2024-12-21) (CAS RN: 158099-19-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C13H10N2O3S.K/c16-19(17,18)10-6-7-11-12(8-10)15-13(14-11)9-4-2-1-3-5-9;/h1-8H,(H,14,15)(H,16,17,18);

InChIKey

InChIKey=RVYORIMILQTPMZ-UHFFFAOYSA-N

SMILES

S(=O)(=O)(O)C=1C=C2C(N=C(N2)C3=CC=CC=C3)=CC1.[K]

Canonical SMILES

[K].O=S(=O)(O)C1=CC=C2N=C(NC2=C1)C=3C=CC=CC3

Other Names for this Substance

  • 1H-Benzimidazole-6-sulfonic acid, 2-phenyl-, potassium salt (1:1)
  • 1H-Benzimidazole-5-sulfonic acid, 2-phenyl-, monopotassium salt
  • Potassium 2-phenylbenzimidazole-5-sulfonate
  • 2-Phenylbenzimidazole-5-sulfonic acid potassium salt
  • Potassium phenylbenzimidazole sulfonate

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