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ONTOLOGY REPORT - ANNOTATIONS


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


show annotations for term's descendants       view all columns           Sort by:
 
Congo Red term browser
Symbol Object Name JBrowse Chr Start Stop Reference
G App amyloid beta precursor protein JBrowse link 11 24,425,013 24,641,872 RGD:6480464
G Prnp prion protein JBrowse link 3 124,515,917 124,531,320 RGD:6480464

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19770
    chemical entity 19769
      group 19680
        inorganic group 19147
          azo group 261
            azo compound 261
              Congo Red 2
Path 2
Term Annotations click to browse term
  CHEBI ontology 19770
    subatomic particle 19768
      composite particle 19768
        hadron 19768
          baryon 19768
            nucleon 19768
              atomic nucleus 19768
                atom 19768
                  main group element atom 19655
                    p-block element atom 19655
                      chalcogen 19356
                        oxygen atom 19319
                          oxygen molecular entity 19319
                            oxide 11444
                              oxoanion 8435
                                chalcogen oxoanion 530
                                  sulfur oxoanion 529
                                    sulfonate 28
                                      organosulfonate oxoanion 28
                                        arenesulfonate oxoanion 3
                                          naphthalenesulfonate 2
                                            naphthalenemonosulfonate 2
                                              3,3'-(biphenyl-4,4'-diyldidiazene-2,1-diyl)bis(4-aminonaphthalene-1-sulfonate) 2
                                                Congo Red 2
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.