Benzoic acid, 2-hydroxy-5-[[5-methyl-4-[(4-nitro-2-sulfophenyl)azo]-2-(3-sulfopropoxy)phenyl]azo]-, trisodium salt

CAS Name

Benzoic acid, 2-hydroxy-5-[2-[5-methyl-4-[2-(4-nitro-2-sulfophenyl)diazenyl]-2-(3-sulfopropoxy)phenyl]diazenyl]-, sodium salt (1:3)

Molecular Formula

C₂₃H₂₁N₅O₁₂S₂.3Na

Molecular Mass

692.54

Other Names and Identifiers

InChI

InChI=1S/C23H21N5O12S2.3Na/c1-13-9-19(27-24-14-3-6-20(29)16(10-14)23(30)31)21(40-7-2-8-41(34,35)36)12-18(13)26-25-17-5-4-15(28(32)33)11-22(17)42(37,38)39;;;/h3-6,9-12,29H,2,7-8H2,1H3,(H,30,31)(H,34,35,36)(H,37,38,39);;;

InChIKey

InChIKey=UCGCDZJYDKNYEX-UHFFFAOYSA-N

Canonical SMILES

[Na].O=C(O)C1=CC(N=NC2=CC(=C(N=NC3=CC=C(C=C3S(=O)(=O)O)N(=O)=O)C=C2OCCCS(=O)(=O)O)C)=CC=C1O

Other Names for this Substance