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Term:primuline (acid form)
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Accession:CHEBI:90402 term browser browse the term
Definition:A member of the class of benzothiazoles that is 2,6'-bi-1,3-benzothiazole substituted at positions 2' 6 and 7 by 4-aminophenyl, methyl and sulfo groups respectively. The monosodium salt is the biological dye 'primuline'.
Synonyms:exact_synonym: 2'-(4-aminophenyl)-6-methyl[2,6'-bi-1,3-benzothiazole]-7-sulfonic acid
 related_synonym: 2-(4-Aminophenyl)-6-methyl(2,6'-bibenzothiazole)-7-sulphonic acid;   Formula=C21H15N3O3S3;   InChI=1S/C21H15N3O3S3/c1-11-2-8-16-18(19(11)30(25,26)27)29-21(24-16)13-5-9-15-17(10-13)28-20(23-15)12-3-6-14(22)7-4-12/h2-10H,22H2,1H3,(H,25,26,27);   InChIKey=CTPFWVHDVOKBSN-UHFFFAOYSA-N;   SMILES=C1(C2=NC3=C(S2)C(=C(C=C3)C)S(O)(=O)=O)=CC=4SC(C=5C=CC(=CC5)N)=NC4C=C1;   primuline free acid
 xref: CAS:5855-97-0;   Reaxys:1054662
 cyclic_relationship: is_conjugate_acid_of CHEBI:90403

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  CHEBI ontology 19790
    role 19738
      application 19385
        dye 1286
          histological dye 149
            primuline (acid form) 0
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  CHEBI ontology 19790
    subatomic particle 19788
      composite particle 19788
        hadron 19788
          baryon 19788
            nucleon 19788
              atomic nucleus 19788
                atom 19788
                  main group element atom 19674
                    main group molecular entity 19674
                      s-block molecular entity 19416
                        hydrogen molecular entity 19407
                          hydrides 18389
                            inorganic hydride 17221
                              pnictogen hydride 17184
                                nitrogen hydride 17018
                                  azane 16713
                                    ammonia 16712
                                      organic amino compound 16711
                                        aromatic amine 13627
                                          anilines 12327
                                            substituted aniline 11823
                                              primuline (acid form) 0
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