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The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at The data is made available under the Creative Commons License (CC 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:quinoline yellow
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Accession:CHEBI:53700 term browser browse the term
Definition:A quinoline derivative with a 1,3-dioxoindan-2-yl substituent at C-2.
Synonyms:exact_synonym: 2-(quinolin-2-yl)-1H-indene-1,3(2H)-dione
 related_synonym: 11641 Yellow;   2-(2-Quinolyl)-1,3-indandione;   2-(2-Quinolyl)-1,3-indanedione;   D and C Yellow 11;   D and C Yellow No. 11;   D&C Yellow No 11;   Erio Chinoline Yellow 4G;   Formula=C18H11NO2;   InChI=1S/C18H11NO2/c20-17-12-6-2-3-7-13(12)18(21)16(17)15-10-9-11-5-1-4-8-14(11)19-15/h1-10,16H;   InChIKey=IZMJMCDDWKSTTK-UHFFFAOYSA-N;   Quinophthalone;   SMILES=O=C1C(C(=O)c2ccccc12)c1ccc2ccccc2n1
 xref: Beilstein:1536880;   CAS:83-08-9;   PMID:21943509;   PMID:23421463;   PMID:6684529;   PMID:6685013;   Reaxys:1536880

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  CHEBI ontology 19816
    role 19764
      application 19426
        dye 1299
          quinoline yellow 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19816
    subatomic particle 19814
      composite particle 19814
        hadron 19814
          baryon 19814
            nucleon 19814
              atomic nucleus 19814
                atom 19814
                  main group element atom 19702
                    p-block element atom 19702
                      carbon group element atom 19608
                        carbon atom 19597
                          organic molecular entity 19597
                            organic group 18537
                              organic divalent group 18530
                                organodiyl group 18530
                                  carbonyl group 18436
                                    carbonyl compound 18436
                                      ketone 16173
                                        diketone 1165
                                          beta-diketone 880
                                            quinoline yellow 0
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