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CHEBI:65949 - garciniaxanthone H

ChEBI IDCHEBI:65949
ChEBI Namegarciniaxanthone H
Stars
DefinitionA member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 2, 5 and 8, methoxy group at position 1 and a 2-methylbut-3-en-2-yl group at position 4. Isolated from the woods of Garcinia subelliptica, it exhibits antioxidant activity.
Last Modified7 February 2013
DownloadsMolfile
FormulaC19H18O6
Net Charge0
Average Mass342.347
Monoisotopic Mass342.11034
SMILESC=CC(C)(C)c1cc(O)c(OC)c2c(=O)c3c(O)ccc(O)c3oc12
InChIInChI=1S/C19H18O6/c1-5-19(2,3)9-8-12(22)17(24-4)14-15(23)13-10(20)6-7-11(21)18(13)25-16(9)14/h5-8,20-22H,1H2,2-4H3
InChIKeyQRIMPNRPTNBDIP-UHFFFAOYSA-N
Species of MetaboliteComponentSourceComments
Garcinia subelliptica (ncbitaxon:212238) xylem (BTO:0001468) Article (CHEM PHARM BULL, 1996, 44, 11, 2103) Previous component: wood;
Roles Classification
Chemical Role:
antioxidant  A substance that opposes oxidation or inhibits reactions brought about by dioxygen or peroxides.
Biological Role:
metabolite  Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
ChEBI Ontology
Outgoing Relation(s)
garciniaxanthone H (CHEBI:65949) has role antioxidant (CHEBI:22586)
garciniaxanthone H (CHEBI:65949) has role metabolite (CHEBI:25212)
garciniaxanthone H (CHEBI:65949) is a aromatic ether (CHEBI:35618)
garciniaxanthone H (CHEBI:65949) is a polyphenol (CHEBI:26195)
garciniaxanthone H (CHEBI:65949) is a xanthones (CHEBI:51149)
IUPAC Name 
2,5,8-trihydroxy-1-methoxy-4-(2-methylbut-3-en-2-yl)-9H-xanthen-9-one
Registry NumbersSources
Reaxys:7661365Reaxys