1H-Indole-5-sulfonic acid, 2-phenyl-3-[[2-(phenylsulfonyl)phenyl]azo]-, monosodium salt

90677-63-7

CAS Name

1H-Indole-5-sulfonic acid, 2-phenyl-3-[2-[2-(phenylsulfonyl)phenyl]diazenyl]-, sodium salt (1:1)

Molecular Formula

C₂₆H₁₉N₃O₅S₂.Na

Other Names and Identifiers

InChI

InChI=1S/C26H19N3O5S2.Na/c30-35(31,19-11-5-2-6-12-19)24-14-8-7-13-23(24)28-29-26-21-17-20(36(32,33)34)15-16-22(21)27-25(26)18-9-3-1-4-10-18;/h1-17,27H,(H,32,33,34);

InChIKey

InChIKey=FDEPUIVLMBOFKO-UHFFFAOYSA-N

SMILES

N(=NC1=C(S(=O)(=O)C2=CC=CC=C2)C=CC=C1)C=3C=4C(NC3C5=CC=CC=C5)=CC=C(S(=O)(=O)O)C4.[Na]

Canonical SMILES

[Na].O=S(=O)(O)C=1C=CC=2NC(C=3C=CC=CC3)=C(N=NC=4C=CC=CC4S(=O)(=O)C=5C=CC=CC5)C2C1

Other Names for this Substance