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Accession:CHEBI:90313 term browser browse the term
Definition:A member of the class of phenoxazines that is 1,9-dimethyl-3H-phenoxazin-3-one carrying an additional hydroxy substituent at position 7 as well as two 2,4-dihydroxy-6-methylphenyl substituents at positions 2 and 8. The isomer in which the hydroxy groups at positions 2' and 2'' on the phenyl rings are situated on opposite sides of the plane of the phenoxazine ring system. A component of orcein, a mixture of dyes isolated from lichens.
Synonyms:exact_synonym: trans-2,8-bis(2,4-dihydroxy-6-methylphenyl)-7-hydroxy-1,9-dimethyl-3H-phenoxazin-3-one
 related_synonym: Formula=C28H23NO7;   InChI=1S/C28H23NO7/c1-11-5-15(30)7-17(32)23(11)25-13(3)27-21(9-19(25)34)36-22-10-20(35)26(14(4)28(22)29-27)24-12(2)6-16(31)8-18(24)33/h5-10,30-34H,1-4H3;   InChIKey=VFUZPBURTIYOPG-UHFFFAOYSA-N;   SMILES=C=12C=C(C(=C(C1N=C3C(O2)=CC(C(=C3C)C4=C(C=C(C=C4O)O)C)=O)C)C=5C(=CC(=CC5C)O)O)O

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  CHEBI ontology 19790
    role 19738
      application 19385
        dye 1286
          histological dye 149
            gamma-hydroxyorcein 0
              orcein 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
                    p-block element atom 19674
                      carbon group element atom 19572
                        carbon atom 19561
                          organic molecular entity 19561
                            organic group 18475
                              organic divalent group 18468
                                organodiyl group 18468
                                  carbonyl group 18366
                                    carbonyl compound 18366
                                      ketone 16011
                                        cyclic ketone 13487
                                          gamma-hydroxyorcein 0
                                            orcein 0
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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.