Show more...Show more...Show more...
Record Information
Version2.0
Created at2021-06-22 17:29:29 UTC
Updated at2021-06-22 17:29:29 UTC
NP-MRD IDNP0043925
Secondary Accession NumbersNone
Natural Product Identification
Common NameMyricetin 3-beta-O-galactoside
DescriptionMyricetin 3-galactoside, also known as gmelinoside I, belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position. Myricetin 3-galactoside is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Myricetin 3-beta-O-galactoside is found in Betula pendula, Betula pubescens, Catha edulis, Dioscorea bulbifera, Epilobium hirsutum, Fagopyrum megacarpum, Guiera senegalensis, Hypericum richeri, Juglans mandshurica, Kunzea ambigua, Limonium aureum, Limonium sinense, Morella rubra, Nothofagus antarctica, Nymphaea odorata, Rhoiptelea chiliantha, Saxifraga cernua, Vitis vinifera, Vitis vinifera and Warburgia ugandensis. Myricetin 3-beta-O-galactoside was first documented in 2017 (PMID: 29234420). Based on a literature review very few articles have been published on Myricetin 3-galactoside (PMID: 28872626).
Structure
Thumb
Synonyms
Chemical FormulaC21H20O13
Average Mass480.3757 Da
Monoisotopic Mass480.09039 Da
IUPAC Name5,7-dihydroxy-3-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one
Traditional Name5,7-dihydroxy-3-{[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2-(3,4,5-trihydroxyphenyl)chromen-4-one
CAS Registry NumberNot Available
SMILES
OC[C@H]1O[C@@H](OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC(O)=C(O)C(O)=C2)[C@H](O)[C@@H](O)[C@H]1O
InChI Identifier
InChI=1S/C21H20O13/c22-5-12-15(28)17(30)18(31)21(33-12)34-20-16(29)13-8(24)3-7(23)4-11(13)32-19(20)6-1-9(25)14(27)10(26)2-6/h1-4,12,15,17-18,21-28,30-31H,5H2/t12-,15+,17+,18-,21+/m1/s1
InChI KeyFOHXFLPXBUAOJM-MGMURXEASA-N
Experimental Spectra
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species Where Detected
Species NameSourceReference
Polyommatus icarusKNApSAcK Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid-3-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C3-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid-3-O-glycosides
Alternative Parents
Substituents
  • Flavonoid-3-o-glycoside
  • 3'-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Flavone
  • Hydroxyflavonoid
  • Hexose monosaccharide
  • Chromone
  • Glycosyl compound
  • O-glycosyl compound
  • Benzopyran
  • 1-benzopyran
  • Benzenetriol
  • Pyrogallol derivative
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Pyranone
  • Oxane
  • Monocyclic benzene moiety
  • Pyran
  • Monosaccharide
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Polyol
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Organic oxygen compound
  • Primary alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP0.49ALOGPS
logP-0.45ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)6.37ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area226.83 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity111.26 m³·mol⁻¹ChemAxon
Polarizability44.22 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0034358
DrugBank IDNot Available
Phenol Explorer Compound ID312
FoodDB IDFDB012723
KNApSAcK IDC00005728
Chemspider ID4590515
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5491408
PDB IDNot Available
ChEBI ID75815
Good Scents IDrw1630001
References
General References
  1. Bae MJ, Karadeniz F, Oh JH, Yu GH, Jang MS, Nam KH, Seo Y, Kong CS: MMP-Inhibitory Effects of Flavonoid Glycosides from Edible Medicinal Halophyte Limonium tetragonum. Evid Based Complement Alternat Med. 2017;2017:6750274. doi: 10.1155/2017/6750274. Epub 2017 Sep 20. [PubMed:29234420 ]
  2. Lee SG, Karadeniz F, Seo Y, Kong CS: Anti-Melanogenic Effects of Flavonoid Glycosides from Limonium tetragonum (Thunb.) Bullock via Inhibition of Tyrosinase and Tyrosinase-Related Proteins. Molecules. 2017 Sep 5;22(9). pii: molecules22091480. doi: 10.3390/molecules22091480. [PubMed:28872626 ]