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isorhamnetin(1-)

Go to external page http://purl.obolibrary.org/obo/CHEBI_144055

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.

Term info

Label

isorhamnetin(1-)

Synonyms
  • 3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-chromen-7-olate
Subsets

3_STAR

IUPAC NAME
3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-chromen-7-olate [ IUPAC ]

charge

-1

formula

C16H11O7

has obo namespace

chebi_ontology

has related synonym

isorhamnetin, 3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-4-oxo-4H-1-benzopyran-7-olate

id

CHEBI:144055

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

mass

315.258

monoisotopicmass

315.05103

smiles

C12=C(OC(=C(C1=O)O)C3=CC(=C(C=C3)O)OC)C=C(C=C2O)[O-]