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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:bromophenol blue
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Accession:CHEBI:59424 term browser browse the term
Definition:3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 3,5-dibromo-4-hydroxyphenyl groups. It is used as a laboratory indicator, changing from yellow below pH 3 to purple at pH 4.6, and as a size marker for monitoring the progress of agarose gel and polyacrylamide gel electrophoresis. It has also been used as an industrial dye.
Synonyms:exact_synonym: 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromophenol)
 related_synonym: 3',3'',5',5''-tetrabromophenolsulfonephthalein;   3',3'',5',5''-tetrabromophenolsulfophthalein;   Formula=C19H10Br4O5S;   InChI=1S/C19H10Br4O5S/c20-12-5-9(6-13(21)17(12)24)19(10-7-14(22)18(25)15(23)8-10)11-3-1-2-4-16(11)29(26,27)28-19/h1-8,24-25H;   InChIKey=UDSAIICHUKSCKT-UHFFFAOYSA-N;   SMILES=Oc1c(Br)cc(cc1Br)C1(OS(=O)(=O)c2ccccc12)c1cc(Br)c(O)c(Br)c1;   bromophenol blue, sultone form
 xref: Beilstein:61698;   CAS:115-39-9


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Path 1
Term Annotations click to browse term
  CHEBI ontology 19801
    role 19747
      application 19395
        dye 1292
          bromophenol blue 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19801
    subatomic particle 19797
      composite particle 19797
        hadron 19797
          baryon 19797
            nucleon 19797
              atomic nucleus 19797
                atom 19797
                  main group element atom 19684
                    p-block element atom 19684
                      chalcogen 19394
                        oxygen atom 19355
                          oxygen molecular entity 19355
                            hydroxides 19100
                              oxoacid 18220
                                chalcogen oxoacid 11488
                                  sulfur oxoacid 11091
                                    sulfonic acid 7339
                                      sulfo group 5738
                                        organosulfonic acid 5738
                                          arenesulfonic acid 674
                                            arenesulfonate ester 79
                                              bromophenol blue 0
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