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CHEBI:747104 - sodium 4-((E)-(2,6-dihydroxy-3-((E)-(2-hydroxy-5-nitrophenyl)diazenyl)phenyl)diazenyl)benzenesulfonate

Default Structure
ChEBI IDCHEBI:747104
ChEBI Namesodium 4-((E)-(2,6-dihydroxy-3-((E)-(2-hydroxy-5-nitrophenyl)diazenyl)phenyl)diazenyl)benzenesulfonate
Stars
DefinitionShown here is the chemical structure of a commonly used textile dye, integral to modern textile processing.
Last Modified23 December 2025
SubmitterRiddhi Kathrotiya
DownloadsMolfile
FormulaC18H12N5NaO8S
Net Charge0
Average Mass481.378
Monoisotopic Mass481.03043
SMILESO=[N+]([O-])c1ccc(O)c(/N=N/c2ccc(O)c(/N=N/c3ccc(S(=O)(=O)[O][Na])cc3)c2O)c1
InChIInChI=1S/C18H13N5O8S.Na/c24-15-7-3-11(23(27)28)9-14(15)21-20-13-6-8-16(25)17(18(13)26)22-19-10-1-4-12(5-2-10)32(29,30)31;/h1-9,24-26H,(H,29,30,31);/q;+1/p-1/b21-20+,22-19+;
InChIKeyRKJUVCLAKJSVDS-IZYQDQIKSA-M
ChEBI Ontology
Outgoing Relation(s)
sodium 4-((E)-(2,6-dihydroxy-3-((E)-(2-hydroxy-5-nitrophenyl)diazenyl)phenyl)diazenyl)benzenesulfonate (CHEBI:747104) is a organic molecular entity (CHEBI:50860)
Synonym  Source
Acid Brown-452Wikipedia