CHEBI:144055 - isorhamnetin(1−)

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ChEBI Name isorhamnetin(1−)
ChEBI ID CHEBI:144055
ChEBI ASCII Name isorhamnetin(1-)
Definition A flavonoid oxoanion that is the conjugate base of isorhamnetin, arising from the deprotonation of the 7-hydroxy group; major species at pH 7.3.
Stars This entity has been manually annotated by the ChEBI Team.
Submitter Anne Morgat
Supplier Information No supplier information found for this compound.
Download Molfile XML SDF
Formula C16H11O7
Net Charge -1
Average Mass 315.258
Monoisotopic Mass 315.05103
InChI InChI=1S/C16H12O7/c1-22-11-4-7(2-3-9(11)18)16-15(21)14(20)13-10(19)5-8(17)6-12(13)23-16/h2-6,17-19,21H,1H3/p-1
InChIKey IZQSVPBOUDKVDZ-UHFFFAOYSA-M
SMILES C12=C(OC(=C(C1=O)O)C3=CC(=C(C=C3)O)OC)C=C(C=C2O)[O-]
ChEBI Ontology
Outgoing isorhamnetin(1−) (CHEBI:144055) is a flavonoid oxoanion (CHEBI:60038)
isorhamnetin(1−) (CHEBI:144055) is conjugate base of isorhamnetin (CHEBI:6052)
Incoming isorhamnetin (CHEBI:6052) is conjugate acid of isorhamnetin(1−) (CHEBI:144055)
IUPAC Name
3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-chromen-7-olate
Synonyms Sources
3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-1-benzopyran-7-olate IUPAC
isorhamnetin UniProt
Last Modified
05 July 2019