Molecule ID: 17463

IUPAC Name: 7-benzamido-4-hydroxy-3-[[4-[(4-sulfophenyl)diazenyl]phenyl]diazenyl]naphthalene-2-sulfonic acid

Description: The molecule is a naphthalenesulfonic acid that is 7-amino-4-hydroxy-3-({4-[(4-sulfophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonic acid in which one of the amino hydrogens is replaced by a benzoyl group. The disodium salt is the histological dye 'Sirius red 4B'. It has a role as a fluorochrome, a histological dye, an environmental contaminant and a poison. It is a member of azobenzenes, a bis(azo) compound, a member of naphthols, a naphthalenesulfonic acid and a member of benzamides. It is a conjugate acid of a Sirius red 4B(2-).

SMILES: O=C(Nc1ccc2c(O)c(N=Nc3ccc(N=Nc4ccc(S(=O)(=O)O)cc4)cc3)c(S(=O)(=O)O)cc2c1)c1ccccc1

SELFIES: [O][=C][Branch2][=Branch1][Ring2][N][C][=C][C][=C][C][Branch1][C][O][=C][Branch2][Ring2][Ring1][N][=N][C][=C][C][=C][Branch2][Ring1][Branch1][N][=N][C][=C][C][=C][Branch1][=Branch2][S][=Branch1][C][=O][=Branch1][C][=O][O][C][=C][Ring1][#Branch2][C][=C][Ring2][Ring1][C][C][Branch1][=Branch2][S][=Branch1][C][=O][=Branch1][C][=O][O][=C][C][Ring2][Ring1][#C][=C][Ring2][Ring2][Ring1][C][=C][C][=C][C][=C][Ring1][=Branch1]

InChI: InChI=1S/C29H21N5O8S2/c35-28-25-15-12-23(30-29(36)18-4-2-1-3-5-18)16-19(25)17-26(44(40,41)42)27(28)34-33-21-8-6-20(7-9-21)31-32-22-10-13-24(14-11-22)43(37,38)39/h1-17,35H,(H,30,36)(H,37,38,39)(H,40,41,42)

Molecular Properties:
- Polar Surface Area: 224.0 Ų
- LogP: 4.7