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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:procion red MX-5B
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Accession:CHEBI:53726 term browser browse the term
Definition:A 2,4-dichloro-1,3,5-triazine with a multi-substituted napthalen-1-ylamino substituent at the 6-position.
Synonyms:exact_synonym: disodium 5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(E)-phenyldiazenyl]naphthalene-2,7-disulfonate
 related_synonym: Brilliant Red 5SKH;   C.I. Reactive Red 2;   Chemictive Brilliant Red 5B;   Formula=C19H10Cl2N6Na2O7S2;   InChI=1S/C19H12Cl2N6O7S2.2Na/c20-17-23-18(21)25-19(24-17)22-12-8-11(35(29,30)31)6-9-7-13(36(32,33)34)15(16(28)14(9)12)27-26-10-4-2-1-3-5-10;;/h1-8,28H,(H,29,30,31)(H,32,33,34)(H,22,23,24,25);;/q;2*+1/p-2/b27-26+;;;   InChIKey=XWZDJOJCYUSIEY-YOYNBWDYSA-L;   Procion Brilliant Red 5BS;   Procion Brilliant Red M 5B;   Procion Brilliant Red MX 5B;   Reactive Brilliant Red 5SKH;   SMILES=[Na+].[Na+].Oc1c(\\N=N\\c2ccccc2)c(cc2cc(cc(Nc3nc(Cl)nc(Cl)n3)c12)S([O-])(=O)=O)S([O-])(=O)=O
 xref: CAS:17804-49-8;   PMID:11696055;   PMID:11922071;   PMID:17683857;   PMID:17964715;   PMID:18068896;   PMID:19036518;   PMID:19188024;   PMID:19200652;   PMID:19450925;   PMID:20359818;   PMID:20940086;   PMID:22258680

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  CHEBI ontology 19810
    role 19758
      application 19420
        dye 1299
          procion red MX-5B 0
Path 2
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  CHEBI ontology 19810
    subatomic particle 19808
      composite particle 19808
        hadron 19808
          baryon 19808
            nucleon 19808
              atomic nucleus 19808
                atom 19808
                  main group element atom 19696
                    p-block element atom 19696
                      carbon group element atom 19599
                        carbon atom 19588
                          organic molecular entity 19588
                            organic molecule 19514
                              organic cyclic compound 19311
                                organic heterocyclic compound 18425
                                  heteroarene 16469
                                    azaarene 5263
                                      triazines 4052
                                        1,3,5-triazines 3989
                                          chloro-1,3,5-triazine 3704
                                            procion red MX-5B 0
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