Submit Data |  Help |  Video Tutorials |  News |  Publications |  FTP Download |  REST API |  Citing RGD |  Contact   

ONTOLOGY REPORT - ANNOTATIONS


Term:Congo corinth (acid form)
go back to main search page
Accession:CHEBI:88203 term browser browse the term
Definition:An aminonaphthalenesulfonic acid that is 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(diazene-2,1-diyl)]di(naphthalene-1-sulfonic acid) in which the two hydrogens at the 4-positions on the naphthalene rings are placed by amino and hydroxy groups. The disodium salt is the histological dye 'Congo corinth'.
Synonyms:exact_synonym: 3-({4'-[(1-amino-4-sulfonaphthalen-2-yl)diazenyl][1,1'-biphenyl]-4-yl}diazenyl)-4-hydroxynaphthalene-1-sulfonic acid
 related_synonym: Congo corinth free acid;   Direct red 10 (acid form);   Direct red 10 free acid;   Formula=C32H23N5O7S2;   InChI=1S/C32H23N5O7S2/c33-31-25-7-3-1-5-23(25)29(45(39,40)41)17-27(31)36-34-21-13-9-19(10-14-21)20-11-15-22(16-12-20)35-37-28-18-30(46(42,43)44)24-6-2-4-8-26(24)32(28)38/h1-18,38H,33H2,(H,39,40,41)(H,42,43,44)/b36-34+,37-35+;   InChIKey=TZCACGMZCLGYSG-VHJMTFITSA-N;   SMILES=C12=C(C(=CC(=C1N)/N=N/C3=CC=C(C=C3)C4=CC=C(C=C4)/N=N/C5=CC(=C6C(=C5O)C=CC=C6)S(O)(=O)=O)S(O)(=O)=O)C=CC=C2
 cyclic_relationship: is_conjugate_acid_of CHEBI:88204


show annotations for term's descendants       view all columns           Sort by:
 

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 853
    role 831
      application 467
        dye 3
          histological dye 0
            Congo corinth (acid form) 0
Path 2
Term Annotations click to browse term
  CHEBI ontology 853
    subatomic particle 838
      composite particle 838
        hadron 838
          baryon 838
            nucleon 838
              atomic nucleus 838
                atom 838
                  main group element atom 826
                    p-block element atom 823
                      chalcogen 793
                        oxygen atom 740
                          oxygen molecular entity 740
                            hydroxides 666
                              oxoacid 296
                                chalcogen oxoacid 54
                                  sulfur oxoacid 45
                                    sulfonic acid 14
                                      sulfo group 3
                                        organosulfonic acid 3
                                          arenesulfonic acid 1
                                            naphthalenesulfonic acid 0
                                              aminonaphthalenesulfonic acid 0
                                                Congo corinth (acid form) 0
paths to the root

NHLBI Logo

RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.