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Term:water blue
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Accession:CHEBI:85681 term browser browse the term
Definition:An organic sodium salt resulting from the formal condensation of NSC 56820 with 2 mol eq. of sodium hydroxide. It is used as a histological stain for collagen and in Mallory's method for connective tissue.
Synonyms:exact_synonym: disodium 2-amino-3-methyl-5-({4-[(4-sulfonatophenyl)amino]phenyl}{4-[(4-sulfonatophenyl)iminio]cyclohexa-2,5-dien-1-ylidene}methyl)benzenesulfonate
 related_synonym: Acid Blue 22;   Aniline Blue;   C.I. 42755;   C.I. Acid Blue 22;   Cotton blue;   Formula=C32H25N3Na2O9S3;   InChI=1S/C32H27N3O9S3.2Na/c1-20-18-23(19-30(32(20)33)47(42,43)44)31(21-2-6-24(7-3-21)34-26-10-14-28(15-11-26)45(36,37)38)22-4-8-25(9-5-22)35-27-12-16-29(17-13-27)46(39,40)41;;/h2-19,34H,33H2,1H3,(H,36,37,38)(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b31-22-,35-25+;;;   InChIKey=XOSXWYQMOYSSKB-LDKJGXKFSA-L;   Marine Blue V;   SMILES=[Na+].[Na+].Cc1cc(cc(c1N)S([O-])(=O)=O)C(=C1C=CC(C=C1)=[NH+]c1ccc(cc1)S([O-])(=O)=O)c1ccc(Nc2ccc(cc2)S([O-])(=O)=O)cc1;   Soluble Blue 3M
 xref: CAS:28631-66-5;   PMID:25287199;   PMID:25596959;   PMID:25742620;   PMID:25806092;   Reaxys:9249268;   Wikipedia:Water_blue

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  CHEBI ontology 19779
    role 19727
      application 19373
        dye 1287
          histological dye 150
            water 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
                                        arenesulfonate oxoanion 3
                                          NSC 56820(2-) 0
                                            water blue 0
                                              aniline blue WS 0
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