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ONTOLOGY REPORT - ANNOTATIONS


Term:indigo carmine
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Accession:CHEBI:31695 term browser browse the term
Definition:An organic sodium salt resulting from the formal condensation of indigo carmine (acid form) with two equivalents of sodium hydroxide. It is an indicator at pH 11.5-14, changing from blue to yellow.
Synonyms:exact_synonym: disodium (2E)-3-oxo-2-(3-oxo-5-sulfonato-1,3-dihydro-2H-indol-2-ylidene)-2,3-dihydro-1H-indole-5-sulfonate
 related_synonym: Acid blue 74;   C.I. 73015;   C.I. 75781;   C.I. Acid Blue 74;   C.I. Food Blue 1;   C.I. Food Blue 1, disodium salt;   C.I. Natural Blue 2;   Disodium 3,3'-dioxo-(delta2,2'-biindoline)-5,5'-disulfonate;   Disodium 5,5'-disulfoindigo;   Disodium 5,5'-indigotin disulfonate;   Disodium indigo-5,5-disulfonate;   E 132;   FD and C Blue No. 2;   FD&C Blue No. 2;   Formula=C16H8N2Na2O8S2;   Formula=C16H8N2O8S2.2Na;   InChI=1S/C16H10N2O8S2.2Na/c19-15-9-5-7(27(21,22)23)1-3-11(9)17-13(15)14-16(20)10-6-8(28(24,25)26)2-4-12(10)18-14;;/h1-6,17-18H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2/b14-13+;;;   InChIKey=KHLVKKOJDHCJMG-QDBORUFSSA-L;   Indigocarmine;   Indigotin-5,5'-disulfonic acid disodium salt;   Indigotindisulfonate sodium;   Natural blue 2;   SMILES=C=1(C=CC2=C(C1)C(\\C(=C\\3/NC=4C=CC(=CC4C3=O)S([O-])(=O)=O)\\N2)=O)S([O-])(=O)=O.[Na+].[Na+];   Sodium 5,5'-indigotindisulfonate;   Sodium indigo-5,5'-bisulfonate
 xref: CAS:860-22-0;   HMDB:HMDB0059912;   KEGG:D01563
 xref_mesh: MESH:D007203
 xref: PMID:24865501;   PMID:24922336;   PMID:25305623;   PMID:25361489;   PMID:25650249;   PMID:25849647;   PMID:25887729;   PMID:26058926;   PMID:26076807;   PMID:26216072;   PMID:26404013;   Reaxys:905434;   Wikipedia:Indigo_carmine


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  CHEBI ontology 0
    role 0
      application 0
        dye 0
          histological dye 0
            indigo carmine 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
                                        indigo carmine(2-) 0
                                          indigo carmine 0
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