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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
Term:Congo Red
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Accession:CHEBI:34653 term browser browse the term
Definition:An indicator dye that is blue-violet at pH 3.0 and red at pH 5.0.
Synonyms:exact_synonym: disodium 3,3'-(biphenyl-4,4'-diyldidiazene-2,1-diyl)bis(4-aminonaphthalene-1-sulfonate)
 related_synonym: Direct red 28;   Formula=C32H22N6Na2O6S2;   Formula=C32H22N6O6S2.2Na;   InChI=1S/C32H24N6O6S2.2Na/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)37-35-21-13-9-19(10-14-21)20-11-15-22(16-12-20)36-38-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)34;;/h1-18H,33-34H2,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2;   InChIKey=IQFVPQOLBLOTPF-UHFFFAOYSA-L;   Kongorot;   SMILES=C1=CC(C2=CC=C(N=NC3=CC(=C4C(=C3N)C=CC=C4)S([O-])(=O)=O)C=C2)=CC=C1N=NC5=CC(=C6C(=C5N)C=CC=C6)S([O-])(=O)=O.[Na+].[Na+];   Sodium diphenyldiazo-bis-alpha-naphthylaminesulfonate;   disodium 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4-aminonaphthalene-1-sulphonate)
 xref: Beilstein:3894858;   Beilstein:741468;   CAS:573-58-0;   Gmelin:135213;   KEGG:C14078
 xref_mesh: MESH:D003224

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  CHEBI ontology 0
    chemical entity 0
      group 0
        inorganic group 0
          azo group 0
            azo compound 0
              bis(azo) compound 0
                Congo Red 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 0
    subatomic particle 0
      composite particle 0
        hadron 0
          baryon 0
            nucleon 0
              atomic nucleus 0
                atom 0
                  main group element atom 0
                    p-block element atom 0
                      chalcogen 0
                        oxygen atom 0
                          oxygen molecular entity 0
                            oxide 0
                              oxoanion 0
                                chalcogen oxoanion 0
                                  sulfur oxoanion 0
                                    sulfonate 0
                                      organosulfonate oxoanion 0
                                        arenesulfonate oxoanion 0
                                          naphthalenesulfonate 0
                                            naphthalenemonosulfonate 0
                                              3,3'-(biphenyl-4,4'-diyldidiazene-2,1-diyl)bis(4-aminonaphthalene-1-sulfonate) 0
                                                Congo Red 0
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