CHEBI:87094 - acid red 4

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ChEBI Name acid red 4
ChEBI ID CHEBI:87094
Definition An organic sodium salt having 4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-1-sulfonate as the counterion.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C17H13N2NaO5S
Net Charge 0
Average Mass 380.35000
Monoisotopic Mass 380.044
InChI InChI=1S/C17H14N2O5S.Na/c1-24-15-9-5-4-8-13(15)18-19-14-10-16(25(21,22)23)11-6-2-3-7-12(11)17(14)20;/h2-10,20H,1H3,(H,21,22,23);/q;+1/p-1
InChIKey ZXGIHDNEIWPDFW-UHFFFAOYSA-M
SMILES [Na+].COc1ccccc1N=Nc1cc(c2ccccc2c1O)S([O-])(=O)=O
Roles Classification
Chemical Role(s): environmental contaminant
Any minor or unwanted substance introduced into the environment that can have undesired effects.
Application(s): dye

View more via ChEBI Ontology
ChEBI Ontology
Outgoing acid red 4 (CHEBI:87094) has part 4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-1-sulfonate (CHEBI:87099)
acid red 4 (CHEBI:87094) has role dye (CHEBI:37958)
acid red 4 (CHEBI:87094) has role environmental contaminant (CHEBI:78298)
acid red 4 (CHEBI:87094) is a organic sodium salt (CHEBI:38700)
IUPAC Name
sodium 4-hydroxy-3-[(2-methoxyphenyl)diazenyl]naphthalene-1-sulfonate
Synonyms Sources
Acid Eosine G ChemIDplus
Amacid Eosine ChemIDplus
Azo Eosine ChemIDplus
azo-eosin ChEBI
Azoeosin ChemIDplus
azoeosin G ChEBI
C.I. 14710 ChEBI
C.I. Acid Red 4 ChemIDplus
C.I. Acid Red 4, monosodium salt ChemIDplus
Calcocid Eosine G ChemIDplus
Curol Red B ChemIDplus
Erio Fast Scarlet B ChemIDplus
Fast Acid Red E ChemIDplus
Fenazo Red E ChemIDplus
Kiton Eosine GC ChemIDplus
Metamine Fast Acid Red N ChemIDplus
NSC 47706 ChemIDplus
Registry Numbers Types Sources
14390799 Reaxys Registry Number Reaxys
5858-39-9 CAS Registry Number ChemIDplus
Citations Waiting for Citations Types Sources
17674821 PubMed citation Europe PMC
18814899 PubMed citation Europe PMC
20489268 PubMed citation Europe PMC
Last Modified
23 July 2015