Laricitrin

Laricitrin

Names
Other names 3'-O-Methylmyricetin
Identifiers
CAS Number	53472-37-0 Y
3D model (Jmol)	Interactive image
ChEBI	CHEBI:31763 N
ChemSpider	4445351 N
KEGG	C12633 N
PubChem CID	5282154
InChI InChI=1S/C16H12O8/c1-23-11-3-6(2-9(19)13(11)20)16-15(22)14(21)12-8(18)4-7(17)5-10(12)24-16/h2-5,17-20,22H,1H3 N Key: CFYMYCCYMJIYAB-UHFFFAOYSA-N N InChI=1/C16H12O8/c1-23-11-3-6(2-9(19)13(11)20)16-15(22)14(21)12-8(18)4-7(17)5-10(12)24-16/h2-5,17-20,22H,1H3 Key: CFYMYCCYMJIYAB-UHFFFAOYAK
SMILES O=C1c3c(O/C(=C1/O)c2cc(O)c(O)c(OC)c2)cc(O)cc3O
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).
N  (what is YN ?)
Infobox references

Laricitrin is an O-methylated flavonol, a type of flavonoid. It is found in red grape (absent in white grape) and in Vaccinium uliginosum (bog billberries). It is one of the phenolic compounds present in wine.

Laricitrin is formed from myricetin by the action of the enzyme myricetin O-methyltransferase. It is further methylated by laricitrin 5'-O-methyltransferase into syringetin.