Isorhamnetin

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Isorhamnetin
Isorhamnetin structure
Identifiers
CAS number 480-19-3 7pxY
PubChem 5281654
UNII 73WRA8Z8M8 7pxN
ChEBI CHEBI:6052 7pxN
ChEMBL CHEMBL379064 7pxN
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)
 14pxN (verify) (what is: 10pxY/10pxN?)
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

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

See also

References

  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

See also

      
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