Mearnsetin

Mearnsetin

Names
IUPAC name 2-(3,5-dihydroxy-4-methoxyphenyl)-3,5,7-trihydroxychromen-4-one
Other names 4'methylmyricetin
Identifiers
CAS Number	16805-10-0
ChemSpider	8534833
Jmol interactive 3D	Image
PubChem	10359384
InChI InChI=1S/C16H12O8/c1-23-16-9(19)2-6(3-10(16)20)15-14(22)13(21)12-8(18)4-7(17)5-11(12)24-15/h2-5,17-20,22H,1H3 Key: HKEQVXVLTOSXLQ-UHFFFAOYSA-N InChI=1/C16H12O8/c1-23-16-9(19)2-6(3-10(16)20)15-14(22)13(21)12-8(18)4-7(17)5-11(12)24-15/h2-5,17-20,22H,1H3 Key: HKEQVXVLTOSXLQ-UHFFFAOYAX
SMILES COC1=C(C=C(C=C1O)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)O)O
Properties
Chemical formula	C16H12O8
Molar mass	332.26 g/mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
verify (what is  ?)
Infobox references

Mearnsetin is an O-methylated flavonol. It can be found in Eucalyptus globulus and in Elaeocarpus lanceofolius.^[1]

Mearnsetin 3,7-dirhamnoside can be found in the fern Asplenium antiquum.^[2]

References

1. Flavonoids of Elaeocarpus lanceofolius. AB Ray, SC Dutta and S Dasgupta, Phytochemistry, Volume 15, Issue 11, 1976, pages 1797-1798, doi:10.1016/S0031-9422(00)97498-3
2. Mearnsetin 3,7-dirhamnoside from Asplenium antiquum. Mizuo Mizuno, Yosuke Kyotani, Munekazu Iinuma, Toshiyuki Tanaka, Hiroyuki Kojima and Kunio Iwatsuki, Phytochemistry, Volume 30, Issue 8, 1991, pages 2817-2818, doi:10.1016/0031-9422(91)85158-V