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Identification
YMDB IDYMDB01738
NameMalvidin glucoside-ethyl-catechin
SpeciesSaccharomyces cerevisiae
StrainBrewer's yeast
DescriptionMalvidin glucoside-ethyl-catechin is a flavanol-anthocyanin adduct, a type of pyranoanthocyanin. Flavanol-anthocyanin adducts are formed during wine ageing through reactions between anthocyanins and tannins present in grape, with yeast metabolites such as acetaldehyde. Acetaldehyde-induced reactions yield ethyl-linked species such as malvidin glucoside-ethyl-catechin. [PMID: 17303275]
Structure
Thumb
SynonymsNot Available
CAS numberNot Available
WeightAverage: 807.7699
Monoisotopic: 807.25002495
InChI KeyPDKUNOMSMBMTCT-BDXLLLNFSA-O
InChIInChI=1S/C41H42O17/c1-15(33-20-9-18(16-4-5-22(43)26(47)6-16)23(44)10-19(20)24(45)12-27(33)48)34-28(49)13-25(46)21-11-31(56-41-38(53)37(52)36(51)32(14-42)57-41)39(58-40(21)34)17-7-29(54-2)35(50)30(8-17)55-3/h4-8,11-13,15,18,23,32,36-38,41-42,44,51-53H,9-10,14H2,1-3H3,(H6-,43,45,46,47,48,49,50)/p+1/t15?,18?,23?,32-,36-,37+,38-,41-/m1/s1
IUPAC Name8-{1-[7-(3,4-dihydroxyphenyl)-2,4,6-trihydroxy-5,6,7,8-tetrahydronaphthalen-1-yl]ethyl}-5,7-dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
Traditional IUPAC Name8-{1-[7-(3,4-dihydroxyphenyl)-2,4,6-trihydroxy-5,6,7,8-tetrahydronaphthalen-1-yl]ethyl}-5,7-dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
Chemical FormulaC41H43O17
SMILESCOC1=CC(=CC(OC)=C1O)C1=[O+]C2=C(C(C)C3=C4CC(C(O)CC4=C(O)C=C3O)C3=CC(O)=C(O)C=C3)C(O)=CC(O)=C2C=C1O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O
Chemical Taxonomy
Physical Properties
StateNot Available
Charge1
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility0.0923 mg/mLALOGPS
logP3.03ALOGPS
logP2.92ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)5.99ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count12ChemAxon
Polar Surface Area292.82 Å2ChemAxon
Rotatable Bond Count9ChemAxon
Refractivity213.13 m3·mol-1ChemAxon
Polarizability79.51 Å3ChemAxon
Number of Rings7ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular LocationsNot Available
Organoleptic PropertiesNot Available
SMPDB PathwaysNot Available
KEGG PathwaysNot Available
SMPDB ReactionsNot Available
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, PositiveNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, NegativeNot Available
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, NegativeNot Available
References
References:Not Available
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI IDNot Available
HMDB IDNot Available
Pubchem Compound ID71308233
Kegg IDNot Available
ChemSpider IDNot Available
FOODB IDNot Available
Wikipedia IDNot Available
BioCyc IDNot Available