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Record Information
Version1.0
Created at2022-09-08 16:20:17 UTC
Updated at2022-09-08 16:20:17 UTC
NP-MRD IDNP0270431
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-hydroxy-6-[(2e)-1-hydroxy-3-(4-hydroxyphenyl)prop-2-en-1-ylidene]-4-[(4-hydroxyphenyl)methyl]-2,4-bis[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohexane-1,3,5-trione
Description2-Hydroxy-6-[(2E)-1-hydroxy-3-(4-hydroxyphenyl)prop-2-en-1-ylidene]-4-[(4-hydroxyphenyl)methyl]-2,4-bis[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohexane-1,3,5-trione belongs to the class of organic compounds known as curcuminoids. These are aromatic compounds containing a curcumin moiety, which is composed of two aryl buten-2-one (feruloyl) chromophores joined by a methylene group. 2-hydroxy-6-[(2e)-1-hydroxy-3-(4-hydroxyphenyl)prop-2-en-1-ylidene]-4-[(4-hydroxyphenyl)methyl]-2,4-bis[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohexane-1,3,5-trione is found in Carthamus tinctorius. 2-Hydroxy-6-[(2E)-1-hydroxy-3-(4-hydroxyphenyl)prop-2-en-1-ylidene]-4-[(4-hydroxyphenyl)methyl]-2,4-bis[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohexane-1,3,5-trione is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC34H38O17
Average Mass718.6610 Da
Monoisotopic Mass718.21090 Da
IUPAC Name2-hydroxy-6-[(2E)-1-hydroxy-3-(4-hydroxyphenyl)prop-2-en-1-ylidene]-4-[(4-hydroxyphenyl)methyl]-2,4-bis[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohexane-1,3,5-trione
Traditional Name2-hydroxy-6-[(2E)-1-hydroxy-3-(4-hydroxyphenyl)prop-2-en-1-ylidene]-4-[(4-hydroxyphenyl)methyl]-2,4-bis[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]cyclohexane-1,3,5-trione
CAS Registry NumberNot Available
SMILES
OCC1OC(C(O)C(O)C1O)C1(O)C(=O)C(=C(O)\C=C\C2=CC=C(O)C=C2)C(=O)C(CC2=CC=C(O)C=C2)(C2OC(CO)C(O)C(O)C2O)C1=O
InChI Identifier
InChI=1S/C34H38O17/c35-12-19-22(40)24(42)26(44)30(50-19)33(11-15-3-8-17(38)9-4-15)28(46)21(18(39)10-5-14-1-6-16(37)7-2-14)29(47)34(49,32(33)48)31-27(45)25(43)23(41)20(13-36)51-31/h1-10,19-20,22-27,30-31,35-45,49H,11-13H2/b10-5+,21-18?
InChI KeyLJFXISDDRADUAD-PVBFPAROSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Carthamus tinctoriusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as curcuminoids. These are aromatic compounds containing a curcumin moiety, which is composed of two aryl buten-2-one (feruloyl) chromophores joined by a methylene group.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassDiarylheptanoids
Sub ClassLinear diarylheptanoids
Direct ParentCurcuminoids
Alternative Parents
Substituents
  • Bis-desmethoxycurcumin
  • Hexose monosaccharide
  • Glycosyl compound
  • C-glycosyl compound
  • Styrene
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Oxane
  • Monosaccharide
  • Monocyclic benzene moiety
  • Acyloin
  • Vinylogous acid
  • Tertiary alcohol
  • Cyclic alcohol
  • Cyclic ketone
  • Secondary alcohol
  • Ketone
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Ether
  • Enol
  • Dialkyl ether
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP-0.22ALOGPS
logP-1.9ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)3.31ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count17ChemAxon
Hydrogen Donor Count12ChemAxon
Polar Surface Area312.43 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity171.75 m³·mol⁻¹ChemAxon
Polarizability69.25 ųChemAxon
Number of Rings5ChemAxon
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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]