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Term:Sudan III
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Accession:CHEBI:82535 term browser browse the term
Definition:A bis(azo) compound that is 2-naphthol substituted at position 1 by a 4-{[(2-methylphenyl)diazenyl]phenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections, but which may also stain some protein bound lipids in paraffin sections.
Synonyms:exact_synonym: 1-{[4-(phenyldiazenyl)phenyl]diazenyl}naphthalen-2-ol
 related_synonym: 1-(4-(Phenylazo)phenylazo)-2-naphthol;   Benzeneazobenzeneazo-beta-naphthol;   C.I. 26100;   Formula=C22H16N4O;   InChI=1S/C22H16N4O/c27-21-15-10-16-6-4-5-9-20(16)22(21)26-25-19-13-11-18(12-14-19)24-23-17-7-2-1-3-8-17/h1-15,27H;   InChIKey=FHNINJWBTRXEBC-UHFFFAOYSA-N;   SMILES=C1=C(C=CC(=C1)N=NC2=C3C(=CC=C2O)C=CC=C3)N=NC4=CC=CC=C4;   Solvent red 23;   Sudan 3;   Sudan red BK
 xref: CAS:85-86-9;   KEGG:C19527
 xref_mesh: MESH:C033006
 xref: PMID:25466094;   PMID:25619730;   PMID:25640141;   PMID:25682246;   PMID:25720844;   PMID:26456513;   PMID:26558990;   Reaxys:931185

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  CHEBI ontology 856
    role 834
      biological role 834
        aetiopathogenetic role 437
          carcinogenic agent 208
            Sudan III 0
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  CHEBI ontology 856
    subatomic particle 841
      composite particle 841
        hadron 841
          baryon 841
            nucleon 841
              atomic nucleus 841
                atom 841
                  main group element atom 829
                    main group molecular entity 827
                      s-block molecular entity 710
                        hydrogen molecular entity 698
                          hydrides 330
                            organic hydride 239
                              organic fundamental parent 239
                                hydrocarbon 176
                                  cyclic hydrocarbon 71
                                    arene 71
                                      polycyclic arene 14
                                        ortho-fused polycyclic arene 10
                                          ortho-fused bicyclic arene 3
                                            naphthalene 3
                                              naphthol 0
                                                2-naphthol 0
                                                  Sudan III 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.