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CHEBI:66724 - pancixanthone B

ChEBI IDCHEBI:66724
ChEBI Namepancixanthone B
Stars
DefinitionA member of the class of xanthones that is a tetracyclic compound 1,2-dihydro-6H-furo[2,3-c]xanthen-6-one substituted by hydroxy groups at positions 5 and 10 and methyl groups at positions 1,1 and 2. It has been isolated from Calophyllum pauciflorum and Garcinia vieillardii.
Last Modified6 October 2014
DownloadsMolfile
FormulaC18H16O5
Net Charge0
Average Mass312.321
Monoisotopic Mass312.09977
SMILESCC1Oc2cc(O)c3c(=O)c4cccc(O)c4oc3c2C1(C)C
InChIInChI=1S/C18H16O5/c1-8-18(2,3)14-12(22-8)7-11(20)13-15(21)9-5-4-6-10(19)16(9)23-17(13)14/h4-8,19-20H,1-3H3
InChIKeySPSZQWKBQUMDPB-UHFFFAOYSA-N
Species of MetaboliteComponentSourceComments
Garcinia vieillardii (IPNI:428302-1) stem (BTO:0001300) PubMed (17826924) Previous component: stem bark;
Calophyllum pauciflorum (IPNI:427257-1) stem (BTO:0001300) DOI (10.1248/cpb.44.441) Previous component: stem bark;
Roles Classification
Biological Role:
plant metabolite  Any eukaryotic metabolite produced during a metabolic reaction in plants, the kingdom that include flowering plants, conifers and other gymnosperms.
ChEBI Ontology
Outgoing Relation(s)
pancixanthone B (CHEBI:66724) has role plant metabolite (CHEBI:76924)
pancixanthone B (CHEBI:66724) is a organic heterotetracyclic compound (CHEBI:38163)
pancixanthone B (CHEBI:66724) is a polyphenol (CHEBI:26195)
pancixanthone B (CHEBI:66724) is a xanthones (CHEBI:51149)
IUPAC Name 
5,10-dihydroxy-1,1,2-trimethyl-1,2-dihydro-6H-furo[2,3-c]xanthen-6-one
Registry NumbersSources
Reaxys:7545909Reaxys
Citations