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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:purpurin
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Accession:CHEBI:8645 term browser browse the term
Definition:A trihydroxyanthraquinone derived from anthracene by substitution with oxo groups at C-9 and C-10 and with hydroxy groups at C-1, C-2 and C-4.
Synonyms:exact_synonym: 1,2,4-trihydroxyanthracene-9,10-dione
 related_synonym: 1,2,4-Trihydroxyanthrachinon;   1,2,4-trihydroxy-9,10-anthracenedione;   1,2,4-trihydroxy-9,10-anthraquinone;   1,2,4-trihydroxyanthra-9,10-quinone;   1,2,4-trihydroxyanthraquinone;   Alizarin purpurin;   C.I. 58205;   Formula=C14H8O5;   InChI=1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H;   InChIKey=BBNQQADTFFCFGB-UHFFFAOYSA-N;   Pr;   SMILES=Oc1cc(O)c2C(=O)c3ccccc3C(=O)c2c1O;   hydroxylizaric acid;   purpurine;   smoke Brown G;   verantin
 xref: Beilstein:1887127;   CAS:81-54-9;   Gmelin:271628;   KEGG:C10395;   KNApSAcK:C00002857
 xref_mesh: MESH:C410870
 xref: PMID:10521685;   PMID:14500876;   PMID:19748496;   PMID:20238054;   PMID:20392152;   PMID:20686243;   PMID:21552598;   PMID:22997839;   PMID:23226409;   PMID:23233879;   PMID:26037779;   PMID:26178874;   Patent:CN101659793;   Reaxys:1887127;   Wikipedia:1\,2\,4-Trihydroxyanthraquinone



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Path 1
Term Annotations click to browse term
  CHEBI ontology 19918
    role 19894
      biological role 19892
        biophysical role 14069
          biological pigment 1120
            purpurin 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19918
    subatomic particle 19916
      composite particle 19916
        hadron 19916
          baryon 19916
            nucleon 19916
              atomic nucleus 19916
                atom 19916
                  main group element atom 19866
                    p-block element atom 19866
                      carbon group element atom 19811
                        carbon atom 19806
                          organic molecular entity 19806
                            organic group 18995
                              organic divalent group 18969
                                organodiyl group 18969
                                  carbonyl group 18922
                                    carbonyl compound 18922
                                      ketone 17210
                                        cyclic ketone 15715
                                          quinone 8655
                                            acenoquinone 7728
                                              anthraquinone 515
                                                hydroxyanthraquinones 503
                                                  trihydroxyanthraquinone 232
                                                    purpurin 0
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