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ONTOLOGY REPORT - ANNOTATIONS


Term:methyl blue
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Accession:CHEBI:87472 term browser browse the term
Definition:An organic sodium salt that is the trisodium salt of 4,4'-{({4-[(4-sulfophenyl)imino]cyclohexa-2,5-dien-1-ylidene}methylene)bis[(4,1-phenylene)azanediyl]}di(benzene-1-sulfonic acid). A histological dye that can be used either on its own or part of a mixture (aniline blue WS) for staining collagen in Masson's trichrome and Mallory's method for connective tissue.
Synonyms:exact_synonym: disodium 4,4'-{({4-[(4-sulfonatophenyl)iminio]cyclohexa-2,5-dien-1-ylidene}methylene)bis[(4,1-phenylene)azanediyl]}di(benzene-1-sulfonate)
 related_synonym: C.I. 42780;   C.I. Acid Blue 93;   C.I. Acid Blue 93, disodium salt;   Formula=C37H27N3Na2O9S3;   InChI=1S/C37H29N3O9S3.2Na/c41-50(42,43)34-19-13-31(14-20-34)38-28-7-1-25(2-8-28)37(26-3-9-29(10-4-26)39-32-15-21-35(22-16-32)51(44,45)46)27-5-11-30(12-6-27)40-33-17-23-36(24-18-33)52(47,48)49;;/h1-24,38-39H,(H,41,42,43)(H,44,45,46)(H,47,48,49);;/q;2*+1/p-2;   InChIKey=MCPLVIGCWWTHFH-UHFFFAOYSA-L;   SMILES=[Na+].[Na+].[O-]S(=O)(=O)c1ccc(Nc2ccc(cc2)C(=C2C=CC(C=C2)=[NH+]c2ccc(cc2)S([O-])(=O)=O)c2ccc(Nc3ccc(cc3)S([O-])(=O)=O)cc2)cc1;   acid blue 93;   cotton blue;   helvetia blue
 xref: CAS:28983-56-4;   PMID:25464316;   PMID:25527986;   PMID:26230736;   Reaxys:13742372


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Term Annotations click to browse term
  CHEBI ontology 19779
    role 19727
      application 19373
        dye 1287
          histological dye 150
            methyl blue 0
              aniline blue WS 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 19779
    subatomic particle 19777
      composite particle 19777
        hadron 19777
          baryon 19777
            nucleon 19777
              atomic nucleus 19777
                atom 19777
                  main group element atom 19664
                    p-block element atom 19664
                      chalcogen 19366
                        oxygen atom 19327
                          oxygen molecular entity 19327
                            oxide 11448
                              oxoanion 8442
                                chalcogen oxoanion 530
                                  sulfur oxoanion 529
                                    sulfonate 28
                                      organosulfonate oxoanion 28
                                        methyl blue(2-) 0
                                          methyl blue 0
                                            aniline blue WS 0
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