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CHEBI:7781 - orientin

ChEBI IDCHEBI:7781
ChEBI Nameorientin
Stars
DefinitionA C-glycosyl compound that is luteolin substituted by a β-D-glucopyranosyl moiety at position 8.
Last Modified28 July 2014
DownloadsMolfile
FormulaC21H20O11
Net Charge0
Average Mass448.380
Monoisotopic Mass448.10056
SMILESO=c1cc(-c2ccc(O)c(O)c2)oc2c([C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)c(O)cc(O)c12
InChIInChI=1S/C21H20O11/c22-6-14-17(28)18(29)19(30)21(32-14)16-11(26)4-10(25)15-12(27)5-13(31-20(15)16)7-1-2-8(23)9(24)3-7/h1-5,14,17-19,21-26,28-30H,6H2/t14-,17-,18+,19-,21+/m1/s1
InChIKeyPLAPMLGJVGLZOV-VPRICQMDSA-N
Wikipedia
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)
orientin (CHEBI:7781) has functional parent luteolin (CHEBI:15864)
orientin (CHEBI:7781) has role antioxidant (CHEBI:22586)
orientin (CHEBI:7781) has role metabolite (CHEBI:25212)
orientin (CHEBI:7781) is a C-glycosyl compound (CHEBI:20857)
orientin (CHEBI:7781) is a 3'-hydroxyflavonoid (CHEBI:27741)
orientin (CHEBI:7781) is a tetrahydroxyflavone (CHEBI:38684)
Incoming Relation(s)
3''-oxoorientin(1−) (CHEBI:229564) has functional parent orientin (CHEBI:7781)
orientin 2''-O-rhamnoside (CHEBI:142904) has functional parent orientin (CHEBI:7781)
IUPAC Name 
2-(3,4-dihydroxyphenyl)-8-β-D-glucopyranosyl-5,7-dihydroxy-4H-chromen-4-one
Synonyms  Source
OrientinKEGG COMPOUND
Luteolin 8-C-glucosideKEGG COMPOUND
8-β-D-glucosylluteolinChEBI
LutexinHMDB
Manual XrefsDatabases
C10114KEGG COMPOUND
LMPK12110470LIPID MAPS
OrientinWikipedia
HMDB0030614HMDB
C00001078KNApSAcK
Registry NumbersSources
Reaxys:69376Reaxys
CAS:28608-75-5KEGG COMPOUND
CAS:28608-75-5ChemIDplus
Citations