Terminology Service for NFDI4Health
JSON

Sirius red 4B(2-)

Go to external page http://purl.obolibrary.org/obo/CHEBI_88193

An organosulfonate oxoanion obtained by deprotonation of the sulfonic acid groups of Sirius red 4B (acid form).

Term info

Label

Sirius red 4B(2-)

Synonyms
  • 7-benzamido-4-hydroxy-3-({4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonate
Subsets

3_STAR

IUPAC NAME
7-benzamido-4-hydroxy-3-({4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonate [ IUPAC ]

charge

-2

formula

C29H19N5O8S2

has obo namespace

chebi_ontology

has related synonym

Sirius red 4B dianion

id

CHEBI:88193

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)/p-2/b32-31+,34-33+

inchikey

IGXZMQCLUNTWCC-HSBKYFPUSA-L

mass

629.623

monoisotopicmass

629.06860

smiles

C12=CC=C(C=C1C=C(C(=C2O)/N=N/C=3C=CC(=CC3)/N=N/C=4C=CC(=CC4)S([O-])(=O)=O)S([O-])(=O)=O)NC(C=5C=CC=CC5)=O