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Record Information
Version2.0
Created at2022-09-06 01:41:18 UTC
Updated at2022-09-06 01:41:18 UTC
NP-MRD IDNP0223556
Secondary Accession NumbersNone
Natural Product Identification
Common Name(3s)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one
DescriptionDihydrokaempferol, also known as aromadedrin, belongs to the class of organic compounds known as flavanonols. Flavanonols are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a hydroxyl group and a ketone at the carbon C2 and C3, respectively. (3s)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one is found in Alcea rosea, Annona ambotay, Berchemia formosana, Pelargonium reniforme, Podocarpus nivalis and Ziziphus mauritiana. (3s)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one was first documented in 2022 (PMID: 35494635). Based on a literature review a small amount of articles have been published on dihydrokaempferol (PMID: 36054375) (PMID: 35847017) (PMID: 35818276) (PMID: 35755698).
Structure
Thumb
Synonyms
ValueSource
Dihydro-kaempferolMeSH
AromadedrinMeSH
Dihydro-kempferolMeSH
DihydrokempferolMeSH
AromadendrinMeSH
Chemical FormulaC15H12O6
Average Mass288.2550 Da
Monoisotopic Mass288.06339 Da
IUPAC Name(3S)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one
Traditional Name(3S)-3,5,7-trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-1-benzopyran-4-one
CAS Registry NumberNot Available
SMILES
O[C@H]1C(OC2=CC(O)=CC(O)=C2C1=O)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C15H12O6/c16-8-3-1-7(2-4-8)15-14(20)13(19)12-10(18)5-9(17)6-11(12)21-15/h1-6,14-18,20H/t14-,15?/m1/s1
InChI KeyPADQINQHPQKXNL-GICMACPYSA-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
Alcea roseaLOTUS Database
Annona ambotayLOTUS Database
Berchemia formosanaLOTUS Database
Pelargonium reniformeLOTUS Database
Podocarpus nivalisLOTUS Database
Ziziphus mauritianaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavanonols. Flavanonols are compounds containing a flavan-3-one moiety, with a structure characterized by a 2-phenyl-3,4-dihydro-2H-1-benzopyran bearing a hydroxyl group and a ketone at the carbon C2 and C3, respectively.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavans
Direct ParentFlavanonols
Alternative Parents
Substituents
  • Hydroxyflavonoid
  • Flavanonol
  • 7-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • 3-hydroxyflavonoid
  • Chromone
  • 1-benzopyran
  • Benzopyran
  • Chromane
  • Aryl alkyl ketone
  • Aryl ketone
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Alkyl aryl ether
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Secondary alcohol
  • Ketone
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • 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
logP2.12ChemAxon
pKa (Strongest Acidic)7.75ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area107.22 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity72.63 m³·mol⁻¹ChemAxon
Polarizability28.13 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00006089
Chemspider ID46755954
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAromadendrin
METLIN IDNot Available
PubChem Compound118855455
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li Y, Chen Y, Xie W, Li X, Mei G, Xu J, Zhao X, Teng H, Yang G: Phenolic Compounds From the Stems and Leaves of Berchemia lineata (L.) DC. Front Chem. 2022 Apr 14;10:889441. doi: 10.3389/fchem.2022.889441. eCollection 2022. [PubMed:35494635 ]
  2. Aiguo Z, Ruiwen D, Cheng W, Cheng C, Dongmei W: Insights into the catalytic and regulatory mechanisms of dihydroflavonol 4-reductase, a key enzyme of anthocyanin synthesis in Zanthoxylum bungeanum. Tree Physiol. 2023 Jan 5;43(1):169-184. doi: 10.1093/treephys/tpac101. [PubMed:36054375 ]
  3. Codo Toafode NM, Marquardt P, Ahyi V, Fester K, Spiegler V, Vissiennon C: Anti-Inflammatory Potential of Phenolic Compounds Isolated From Entada africana Guill. & Perr. Used in the Republic of Benin. Front Pharmacol. 2022 Jun 30;13:931240. doi: 10.3389/fphar.2022.931240. eCollection 2022. [PubMed:35847017 ]
  4. Kausar MA, Shahid S, Anwar S, Kuddus M, Khan MKA, Khalifa AM, Khatoon F, Alotaibi AD, Alkhodairy SF, Snoussi M, Arif JM: Identifying the alpha-glucosidase inhibitory potential of dietary phytochemicals against diabetes mellitus type 2 via molecular interactions and dynamics simulation. Cell Mol Biol (Noisy-le-grand). 2022 Feb 4;67(5):16-26. doi: 10.14715/cmb/2021.67.5.3. [PubMed:35818276 ]
  5. Kornpointner C, Scheibelreiter J, Halbwirth H: Snailase: A Promising Tool for the Enzymatic Hydrolysis of Flavonoid Glycosides From Plant Extracts. Front Plant Sci. 2022 Jun 9;13:889184. doi: 10.3389/fpls.2022.889184. eCollection 2022. [PubMed:35755698 ]
  6. LOTUS database [Link]