5-O-Methylmyricetin: Difference between revisions

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Revision as of 07:27, 7 January 2022

5-O-Methylmyricetin
Names

IUPAC name 3,3′,4′,5′,7-Pentahydroxy-5-methoxyflavone
Preferred IUPAC name 3,7-Dihydroxy-5-methoxy-2-(3,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one
Other names 5-Methylmyricetin
Identifiers
CAS Number	19077-84-0
3D model (JSmol)	Interactive image Interactive image
ChEMBL	ChEMBL4470965
ChemSpider	4477964
PubChem CID	5319731
CompTox Dashboard (EPA)	DTXSID201029314
InChI InChI=1S/C16H12O8/c1-23-10-4-7(17)5-11-12(10)14(21)15(22)16(24-11)6-2-8(18)13(20)9(19)3-6/h2-5,17-20,22H,1H3Key: DDVGNSDGGWHPQZ-UHFFFAOYSA-N InChI=1/C16H12O8/c1-23-10-4-7(17)5-11-12(10)14(21)15(22)16(24-11)6-2-8(18)13(20)9(19)3-6/h2-5,17-20,22H,1H3Key: DDVGNSDGGWHPQZ-UHFFFAOYAT
SMILES COC1=C2C(=CC(=C1)O)OC(=C(C2=O)O)C3=CC(=C(C(=C3)O)O)O O=C1c3c(O/C(=C1/O)c2cc(O)c(O)c(O)c2)cc(O)cc3OC
Properties
Chemical formula	C₁₆H₁₂O₈
Molar mass	332.264 g·mol
Density	1.731 g/mL
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Y verify (what is ?) Infobox references

Chemical compound

5-O-Methylmyricetin is an O-methylated flavonol, a type of flavonoid. It is the 5-O-methyl derivative of myricetin. It occurs naturally and can also be synthetized.

P. N. Sarma, G. Srimannarayana and N. V. Subba Rao (1974). "Synthesis of naturally occurring partial methyl ethers of myricetin". Proceedings Mathematical Sciences. 80 (4): 168–173. doi:10.1007/BF03046674. S2CID 92325935.

Flavonols and their conjugates

Backbone

Aglycones	3-Hydroxyflavone (synthetic) and derivatives

Aglycones

Conjugates

Glycosides of herbacetin

Glycosides of kaempferol

Glycosides of myricetin

Conjugates of quercetin

Sulfates

Glycosides

O-Methylated flavonols

Aglycones

Glycosides

of isorhamnetin	Narcissin (Isorhamnetin 3-O-rutinoside) Isorhamnetin 3-O-glucoside Tamarixetin 7-rutinoside
other	Azalein (Azaleatin 3-O-α-L-rhamnoside) Centaurein (Centaureidin 7-O-glucoside) Eupalin (Eupalitin 3-0-rhamnoside) Eupatolin (Eupatolitin 3-O-rhamnoside) Jacein (Jaceidin 7-O-glucoside) Patulitrin (Patuletin 7-O-glucoside Xanthorhamnin (Rhamnetin glycoside)

Derivative flavonols

Aglycones	Noricaritin Dihydronoricaritin
Glycosides	Amurensin Icariin Phelloside Dihydrophelloside Rutin S

Pyranoflavonols

Aglycones	Karanjachromene

Furanoflavonols

Aglycones	Karanjin
Glycosides	Pongamoside A, B and C

Semisynthetic

Glycosides	Hydroxyethylrutosides Monoxerutin Troxerutin

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