2-Phenylbenzimidazole-5-sulfonic acid sodium salt

CAS Registry Number®

5997-53-5

CAS Name

2-Phenylbenzimidazole-5-sulfonic acid sodium salt

Molecular Formula

C13H10N2O3S.Na

Cite this Page

2-Phenylbenzimidazole-5-sulfonic acid sodium salt.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=5997-53-5 (retrieved 2024-12-21) (CAS RN: 5997-53-5).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    480 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C13H10N2O3S.Na/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=JANTVCOSYRGMDW-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

[Na].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-, sodium salt (1:1)
  • 5-Benzimidazolesulfonic acid, 2-phenyl-, sodium salt
  • 1H-Benzimidazole-5-sulfonic acid, 2-phenyl-, monosodium salt
  • 5(Or 6)-Benzimidazolesulfonic acid, 2-phenyl-, sodium salt
  • Sodium 2-phenyl-5-benzimidazolesulfonate

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