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Record Information
Version2.0
Created at2022-04-28 05:43:46 UTC
Updated at2022-04-28 05:43:46 UTC
NP-MRD IDNP0060729
Secondary Accession NumbersNone
Natural Product Identification
Common NameOchnachalcone
Description(2R,3R)-8-[(S)-[(2R,3S,4S,5S)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-6-[(S)-[(2S,3R,4S,5R)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol 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. Ochnachalcone is found in Ochna calodendron. Based on a literature review very few articles have been published on (2R,3R)-8-[(S)-[(2R,3S,4S,5S)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-6-[(S)-[(2S,3R,4S,5R)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC75H62O21
Average Mass1299.3000 Da
Monoisotopic Mass1298.37836 Da
IUPAC Name(2R,3R)-8-[(S)-[(2R,3S,4S,5S)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-6-[(S)-[(2S,3R,4S,5R)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
Traditional Name(2R,3R)-8-[(S)-[(2R,3S,4S,5S)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-6-[(S)-[(2S,3R,4S,5R)-4-(2,4-dihydroxybenzoyl)-2-(2,4-dihydroxyphenyl)-5-(4-hydroxyphenyl)oxolan-3-yl](4-hydroxyphenyl)methyl]-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol
CAS Registry NumberNot Available
SMILES
O[C@@H]1CC2=C(O[C@@H]1C1=CC=C(O)C=C1)C([C@@H]([C@@H]1[C@@H](O[C@@H]([C@H]1C(=O)C1=CC=C(O)C=C1O)C1=CC=C(O)C=C1)C1=CC=C(O)C=C1O)C1=CC=C(O)C=C1)=C(O)C([C@@H]([C@H]1[C@H](O[C@H]([C@H]1C(=O)C1=CC=C(O)C=C1O)C1=CC=C(O)C=C1)C1=CC=C(O)C=C1O)C1=CC=C(O)C=C1)=C2O
InChI Identifier
InChI=1S/C75H62O21/c76-39-11-1-34(2-12-39)58(60-64(66(90)48-25-21-44(81)29-53(48)85)71(37-7-17-42(79)18-8-37)95-73(60)50-27-23-46(83)31-55(50)87)62-68(92)52-33-57(89)70(36-5-15-41(78)16-6-36)94-75(52)63(69(62)93)59(35-3-13-40(77)14-4-35)61-65(67(91)49-26-22-45(82)30-54(49)86)72(38-9-19-43(80)20-10-38)96-74(61)51-28-24-47(84)32-56(51)88/h1-32,57-61,64-65,70-74,76-89,92-93H,33H2/t57-,58-,59-,60-,61+,64-,65-,70-,71+,72-,73-,74+/m1/s1
InChI KeyXJHAUPUHXOTSEH-IZZOXBPXSA-N
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
Ochna calodendronPlant
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
  • 6-prenylated flavan
  • 8-prenylated flavan
  • Furanoid lignan
  • 9,9p-epoxylignan
  • 7,9p-epoxylignan
  • 7,7p-epoxylignan
  • Tetrahydrofuran lignan
  • Dibenzylbutane lignan skeleton
  • Hydroxyflavonoid
  • Flavan-3-ol
  • 7-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • Flavan
  • Alkyl-phenylketone
  • 1-benzopyran
  • Benzopyran
  • Chromane
  • Phenylketone
  • Aryl alkyl ketone
  • Aryl ketone
  • Resorcinol
  • Benzoyl
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Tetrahydrofuran
  • Secondary alcohol
  • Ketone
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Ether
  • Dialkyl ether
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • 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
logP5.79ALOGPS
logP13ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)7.51ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count21ChemAxon
Hydrogen Donor Count16ChemAxon
Polar Surface Area385.51 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity349.34 m³·mol⁻¹ChemAxon
Polarizability127.3 ųChemAxon
Number of Rings13ChemAxon
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 Compound162954455
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available