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more general categories information about this item 03. Biological Effects of Specific Chemicals 03. Biological Effects of Specific Chemicals biophysical uses [CHEBI:52208] (136) biological pigment [CHEBI:26130] (12) purpurin [CHEBI:8645] (1) 05. Industrial Uses 05. Industrial Uses dye [CHEBI:37958] (446) purpurin [CHEBI:8645] (1) 08. Chemical Category 08. Chemical Category main group molecular entity [CHEBI:33579] (25650) p-block molecular entity [CHEBI:33675] (25343) chalcogen molecular entity [CHEBI:33304] (15225) oxygen molecular entity [CHEBI:25806] (14414) organooxygen compound [CHEBI:36963] (11352) carbonyl compound [CHEBI:36586] (5928) ketone [CHEBI:17087] (1288) cyclic ketone [CHEBI:3992] (644) quinone [CHEBI:36141] (209) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organochalcogen compound [CHEBI:36962] (11874) organooxygen compound [CHEBI:36963] (11352) carbonyl compound [CHEBI:36586] (5928) ketone [CHEBI:17087] (1288) cyclic ketone [CHEBI:3992] (644) quinone [CHEBI:36141] (209) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) carbon group molecular entity [CHEBI:33582] (23847) organic molecular entity [CHEBI:50860] (23769) heteroorganic entity [CHEBI:33285] (15197) organochalcogen compound [CHEBI:36962] (11874) organooxygen compound [CHEBI:36963] (11352) carbonyl compound [CHEBI:36586] (5928) ketone [CHEBI:17087] (1288) cyclic ketone [CHEBI:3992] (644) quinone [CHEBI:36141] (209) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) quinone [CHEBI:36141] (209) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic molecule [CHEBI:72695] (11399) organic cyclic compound [CHEBI:33832] (7633) carbocyclic compound [CHEBI:33598] (1130) benzenoid aromatic compound [CHEBI:33836] (730) acenes [CHEBI:51269] (110) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) carbopolycyclic compound [CHEBI:35294] (493) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic aromatic compound [CHEBI:33659] (3593) benzenoid aromatic compound [CHEBI:33836] (730) acenes [CHEBI:51269] (110) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic polycyclic compound [CHEBI:51958] (1654) organic tricyclic compound [CHEBI:51959] (755) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic oxo compound [CHEBI:36587] (5932) carbonyl compound [CHEBI:36586] (5928) ketone [CHEBI:17087] (1288) cyclic ketone [CHEBI:3992] (644) quinone [CHEBI:36141] (209) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) polyatomic entity [CHEBI:36357] (18777) molecule [CHEBI:25367] (11520) cyclic compound [CHEBI:33595] (7817) homocyclic compound [CHEBI:33597] (1134) carbocyclic compound [CHEBI:33598] (1130) benzenoid aromatic compound [CHEBI:33836] (730) acenes [CHEBI:51269] (110) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) carbopolycyclic compound [CHEBI:35294] (493) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) homopolycyclic compound [CHEBI:35295] (493) carbopolycyclic compound [CHEBI:35294] (493) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) polycyclic compound [CHEBI:33635] (4078) homopolycyclic compound [CHEBI:35295] (493) carbopolycyclic compound [CHEBI:35294] (493) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic polycyclic compound [CHEBI:51958] (1654) organic tricyclic compound [CHEBI:51959] (755) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) aromatic compound [CHEBI:33655] (3799) organic aromatic compound [CHEBI:33659] (3593) benzenoid aromatic compound [CHEBI:33836] (730) acenes [CHEBI:51269] (110) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic cyclic compound [CHEBI:33832] (7633) carbocyclic compound [CHEBI:33598] (1130) benzenoid aromatic compound [CHEBI:33836] (730) acenes [CHEBI:51269] (110) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) carbopolycyclic compound [CHEBI:35294] (493) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic aromatic compound [CHEBI:33659] (3593) benzenoid aromatic compound [CHEBI:33836] (730) acenes [CHEBI:51269] (110) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic polycyclic compound [CHEBI:51958] (1654) organic tricyclic compound [CHEBI:51959] (755) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic molecule [CHEBI:72695] (11399) organic cyclic compound [CHEBI:33832] (7633) carbocyclic compound [CHEBI:33598] (1130) benzenoid aromatic compound [CHEBI:33836] (730) acenes [CHEBI:51269] (110) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) carbopolycyclic compound [CHEBI:35294] (493) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic aromatic compound [CHEBI:33659] (3593) benzenoid aromatic compound [CHEBI:33836] (730) acenes [CHEBI:51269] (110) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic polycyclic compound [CHEBI:51958] (1654) organic tricyclic compound [CHEBI:51959] (755) carbotricyclic compound [CHEBI:38032] (198) anthracenes [CHEBI:46955] (90) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) organic oxo compound [CHEBI:36587] (5932) carbonyl compound [CHEBI:36586] (5928) ketone [CHEBI:17087] (1288) cyclic ketone [CHEBI:3992] (644) quinone [CHEBI:36141] (209) acenoquinone [CHEBI:51285] (62) anthraquinone [CHEBI:22580] (53) hydroxyanthraquinones [CHEBI:37485] (43) trihydroxyanthraquinone [CHEBI:37488] (6) purpurin [CHEBI:8645] (1) ChEBI Compound Accession Identifier: [CHEBI:8645] ChEBI Compound Description: A trihydroxyanthraquinone derived from anthracene by substitution with oxo groups at C-9 and C-10 and with hydroxy groups at C-1, C-2 and C-4. ChEBI Compound Identification Number: 8645 ChEBI InChI Value: InChI=1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H ChEBI InChIKey Value: BBNQQADTFFCFGB-UHFFFAOYSA-N ChEBI Compound Name: purpurin ChEBI SMILES Value: Oc1cc(O)c2C(=O)c3ccccc3C(=O)c2c1O ChEBI Substance ID: 17487300 ChEBI URL: ChEBI:8645 ChemSpider ID: 6431 Ontomatica Chemical Accession Key (OnChAKey): BBNQQADTFFCFGB_UHFFFAOYSA_N_000_000000 PubChem Compound ID: 6683