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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:bromocresol purple
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Accession:CHEBI:86154 term browser browse the term
Definition:A member of the class of 2,1-benzoxathioles that is 2,1-benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 3-bromo-4-hydroxy-5-methylphenyl groups. A hydrophilic dye that is used as a pH indicator and to measure serum albumin concentrations.
Synonyms:exact_synonym: 3,3-bis(3-bromo-4-hydroxy-5-methylphenyl)-2,1lambda(6)-benzoxathiole-1,1(3H)-dione
 related_synonym: 5',5\"-dibromo-o-cresolsulfophthalein;   Formula=C21H16Br2O5S;   HSDB 7729;   InChI=1S/C21H16Br2O5S/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21/h3-10,24-25H,1-2H3;   InChIKey=ABIUHPWEYMSGSR-UHFFFAOYSA-N;   SMILES=Cc1cc(cc(Br)c1O)C1(OS(=O)(=O)c2ccccc12)c1cc(C)c(O)c(Br)c1
 xref: CAS:115-40-2
 xref_mesh: MESH:D001962
 xref: PMID:24709253;   PMID:25436239;   PMID:25660095;   PMID:25673775;   Reaxys:359618;   Wikipedia:Bromocresol_purple

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bromocresol purple term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Nr1i2 nuclear receptor subfamily 1, group I, member 2 multiple interactions ISO Bromcresol Purple binds to and results in decreased activity of NR1I2 protein CTD PMID:20869355 NCBI chr11:62,460,213...62,496,665
Ensembl chr11:62,460,213...62,496,658
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Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19740
    role 19713
      application 19546
        dye 2947
          bromocresol purple 1
Path 2
Term Annotations click to browse term
  CHEBI ontology 19740
    subatomic particle 19738
      composite particle 19738
        hadron 19738
          baryon 19738
            nucleon 19738
              atomic nucleus 19738
                atom 19738
                  main group element atom 19686
                    p-block element atom 19686
                      chalcogen 19482
                        oxygen atom 19459
                          oxygen molecular entity 19459
                            hydroxides 19255
                              oxoacid 18635
                                chalcogen oxoacid 11751
                                  sulfur oxoacid 11375
                                    sulfonic acid 7667
                                      sulfo group 6111
                                        organosulfonic acid 6111
                                          arenesulfonic acid 688
                                            arenesulfonate ester 81
                                              bromocresol purple 1
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