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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:calixarene
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Accession:CHEBI:51198 term browser browse the term
Definition:A macrocycle composed of 1,3-phenylene groups linked by methylene groups. The number of 1,3-phenylene units in the macrocycle is denoted by the 'n' in calix[n]arene name.
Synonyms:related_synonym: calix[n]arene;   calix[n]arenes;   calixarenes



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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 501
    chemical entity 501
      molecular entity 501
        polyatomic entity 494
          molecule 473
            cyclic compound 454
              aromatic compound 393
                organic aromatic compound 393
                  arene 24
                    calixarene 0
                      calix[4]arene + 0
                      calix[6]arene + 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 501
    subatomic particle 501
      composite particle 501
        hadron 501
          baryon 501
            nucleon 501
              atomic nucleus 501
                atom 501
                  main group element atom 494
                    main group molecular entity 494
                      s-block molecular entity 440
                        hydrogen molecular entity 439
                          hydrides 369
                            organic hydride 75
                              organic fundamental parent 75
                                hydrocarbon 53
                                  hydrocarbylene group 0
                                    arylene group 0
                                      phenylene group 0
                                        1,3-phenylene group 0
                                          calixarene 0
                                            calix[4]arene + 0
                                            calix[6]arene + 0
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