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5-O-Methylmyricetin: Difference between revisions

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{{one source|date=August 2014}}
{{DISPLAYTITLE:5-''O''-Methylmyricetin}} {{DISPLAYTITLE:5-''O''-Methylmyricetin}}
{{chembox {{chembox
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| verifiedrevid = 477225433 | verifiedrevid = 477225433
| Name = 5-''O''-Methylmyricetin | Name = 5-''O''-Methylmyricetin
| ImageFile = 5-O-methylmyricetin.PNG | ImageFile = 5-O-Methylmyricetin.svg
| ImageName = Chemical structure of 5-O-methylmyricetin | ImageName = Chemical structure of 5-''O''-methylmyricetin
| IUPACName = 3,3′,4′,5′,7-Pentahydroxy-5-methoxyflavone | IUPACName = 3,3′,4′,5′,7-Pentahydroxy-5-methoxyflavone
| PIN = 3,7-Dihydroxy-5-methoxy-2-(3,4,5-trihydroxyphenyl)-4''H''-1-benzopyran-4-one | PIN = 3,7-Dihydroxy-5-methoxy-2-(3,4,5-trihydroxyphenyl)-4''H''-1-benzopyran-4-one
| OtherNames = 5-Methylmyricetin<!-- <br> --> | OtherNames = 5-Methylmyricetin
|Section1={{Chembox Identifiers |Section1={{Chembox Identifiers
| 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,1H3 | 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,1H3
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}} }}
|Section2={{Chembox Properties |Section2={{Chembox Properties
| C=16 | H=12 | O=8
| Formula = C<sub>16</sub>H<sub>12</sub>O<sub>8</sub>
| MolarMass = 332.26 g/mol
| Appearance = | Appearance =
| Density = 1.731 g/mL | Density = 1.731 g/mL
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}} }}


'''5-''O''-Methylmyricetin''' is an ], a type of flavonoid. It is the 5-''O''-] derivative of ]. '''5-''O''-Methylmyricetin''' is an ], a type of ]. It is the 5-''O''-] derivative of ]. It occurs naturally and can also be synthetized.<ref>{{cite journal | title = Synthesis of naturally occurring partial methyl ethers of myricetin | author = P. N. Sarma, G. Srimannarayana and N. V. Subba Rao | journal = Proceedings Mathematical Sciences | volume = 80 | issue = 4 | pages = 168–173 | year = 1974| doi = 10.1007/BF03046674 | s2cid = 92325935 }}</ref>

It occurs naturally and can also be synthetized.<ref>{{cite journal | title = Synthesis of naturally occurring partial methyl ethers of myricetin | author = P. N. Sarma, G. Srimannarayana and N. V. Subba Rao | journal = Proceedings Mathematical Sciences | volume = 80 | issue = 4 | pages = 168–173 | year = 1974| doi = 10.1007/BF03046674 | s2cid = 92325935 }}</ref>


== References == == References ==

Revision as of 17:36, 28 August 2021

5-O-Methylmyricetin
Chemical structure of 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
3D model (JSmol)
ChEMBL
ChemSpider
PubChem CID
CompTox Dashboard (EPA)
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). checkY 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.

References

  1. 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
Flavonols
Aglycones
Conjugates
Glycosides of herbacetin
Glycosides of kaempferol
Glycosides of myricetin
Conjugates of quercetin
Sulfates
Glycosides
O-Methylated flavonols
Aglycones
Glycosides
of isorhamnetin
other
Derivative flavonols
Aglycones
Glycosides
Pyranoflavonols
Aglycones
Furanoflavonols
Aglycones
Glycosides
Semisynthetic
Glycosides
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