Isorhamnetin

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Isorhamnetin
Isorhamnetin structure
Identifiers
CAS number 480-19-3 YesY
PubChem 5281654
ChemSpider 4444973 N
UNII 73WRA8Z8M8 N
ChEBI CHEBI:6052 N
ChEMBL CHEMBL379064 N
Jmol-3D images Image 1
Properties
Molecular formula C16H12O7
Molar mass 316.26 g/mol
Melting point 307 °C
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
 N (verify) (what is: YesY/N?)
Infobox references

Isorhamnetin is an O-methylated flavonol, a type of flavonoid. It can be found in Tagetes lucida,[1] a psychedelic plant from Mexico and Central America.

Metabolism[edit]

The enzyme quercetin 3-O-methyltransferase uses S-adenosyl methionine and quercetin to produce S-adenosylhomocysteine and isorhamnetin.

The enzyme 3-methylquercetin 7-O-methyltransferase uses S-adenosyl methionine and 5,7,3',4'-tetrahydroxy-3-methoxyflavone (isorhamnetin) to produce S-adenosylhomocysteine and 5,3',4'-trihydroxy-3,7-dimethoxyflavone (rhamnazin).

Glycosides[edit]

See also[edit]

References[edit]

  1. ^ Bohm, Bruce A.; Tod F. Stuessy (2007). Flavonoids of the sunflower family (Asteraceae). Springer. p. 597. ISBN 978-3-211-83479-4. 

External links[edit]

See also[edit]