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Record Information
Version2.0
Created at2022-04-28 00:55:07 UTC
Updated at2022-04-28 00:55:07 UTC
NP-MRD IDNP0054623
Secondary Accession NumbersNone
Natural Product Identification
Common NameNegretein
Description3-{[(2S,3R,4R,5R,6R)-6-({[(2R,3R,4R,5R,6S)-3,4-dihydroxy-5-{[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-6-methyloxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-7-hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-5-{[(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium belongs to the class of organic compounds known as anthocyanidin-5-o-glycosides. These are phenolic compounds containing one anthocyanidin moiety which is O-glycosidically linked to a carbohydrate moiety at the C5-position. Negretein is found in Brunfelsia calycina, Iris spp., Oxyspora hispida, Petunia x hybrida and Solanum nigrum . Based on a literature review very few articles have been published on 3-{[(2S,3R,4R,5R,6R)-6-({[(2R,3R,4R,5R,6S)-3,4-dihydroxy-5-{[3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-6-methyloxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-7-hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-5-{[(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC44H51O23
Average Mass947.8680 Da
Monoisotopic Mass947.28156 Da
IUPAC Name3-{[(2S,3R,4R,5R,6R)-6-({[(2R,3R,4R,5R,6S)-3,4-dihydroxy-5-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-6-methyloxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-7-hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-5-{[(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1lambda4-chromen-1-ylium
Traditional Name3-{[(2S,3R,4R,5R,6R)-6-({[(2R,3R,4R,5R,6S)-3,4-dihydroxy-5-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}-6-methyloxan-2-yl]oxy}methyl)-3,4,5-trihydroxyoxan-2-yl]oxy}-7-hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-5-{[(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1lambda4-chromen-1-ylium
CAS Registry NumberNot Available
SMILES
COC1=CC(=CC(OC)=C1O)C1=[O+]C2=CC(O)=CC(O[C@@H]3O[C@@H](CO)[C@H](O)[C@H](O)[C@@H]3O)=C2C=C1O[C@@H]1O[C@H](CO[C@@H]2O[C@@H](C)[C@H](OC(=O)\C=C\C3=CC=C(O)C=C3)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O
InChI Identifier
InChI=1S/C44H50O23/c1-17-40(67-30(48)9-6-18-4-7-20(46)8-5-18)36(54)39(57)42(61-17)60-16-29-33(51)35(53)38(56)44(66-29)64-27-14-22-23(62-41(27)19-10-25(58-2)31(49)26(11-19)59-3)12-21(47)13-24(22)63-43-37(55)34(52)32(50)28(15-45)65-43/h4-14,17,28-29,32-40,42-45,50-57H,15-16H2,1-3H3,(H2-,46,47,48,49)/p+1/t17-,28-,29+,32-,33-,34-,35+,36+,37-,38+,39+,40-,42+,43+,44+/m0/s1
InChI KeyDGGWHUCHBQNSNH-PSDBAGBSSA-O
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Brunfelsia calycinaPlant
Iris spp.Plant
Oxyspora hispidaPlant
Petunia x hybridaPlant
Solanum nigrumPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as anthocyanidin-5-o-glycosides. These are phenolic compounds containing one anthocyanidin moiety which is O-glycosidically linked to a carbohydrate moiety at the C5-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentAnthocyanidin-5-O-glycosides
Alternative Parents
Substituents
  • Anthocyanidin-5-o-glycoside
  • Anthocyanidin-3-o-glycoside
  • Flavonoid-3-o-glycoside
  • 3p-methoxyflavonoid-skeleton
  • Hydroxyflavonoid
  • 7-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • Anthocyanidin
  • Phenolic glycoside
  • Coumaric acid ester
  • Cinnamic acid ester
  • Hydroxycinnamic acid or derivatives
  • Coumaric acid or derivatives
  • Cinnamic acid or derivatives
  • O-glycosyl compound
  • Glycosyl compound
  • Disaccharide
  • M-dimethoxybenzene
  • Dimethoxybenzene
  • 1-benzopyran
  • Methoxyphenol
  • Benzopyran
  • Phenoxy compound
  • Methoxybenzene
  • Styrene
  • Phenol ether
  • Anisole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Fatty acid ester
  • Alkyl aryl ether
  • Fatty acyl
  • Benzenoid
  • Oxane
  • Monocyclic benzene moiety
  • Heteroaromatic compound
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Secondary alcohol
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid derivative
  • Acetal
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Organic cation
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
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
logP1.81ALOGPS
logP-0.11ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)6.64ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count22ChemAxon
Hydrogen Donor Count12ChemAxon
Polar Surface Area356.04 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity231.77 m³·mol⁻¹ChemAxon
Polarizability92.76 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound154497073
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available