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Record Information
Version1.0
Created at2022-09-12 15:22:55 UTC
Updated at2022-09-12 15:22:55 UTC
NP-MRD IDNP0330229
Secondary Accession NumbersNone
Natural Product Identification
Common Name5-methoxy-2-[(1s,6s)-4-(4-methylpent-3-en-1-yl)-6-phenylcyclohex-3-ene-1-carbonyl]benzene-1,3-diol
Description(?)-Krachaizin A belongs to the class of organic compounds known as linear diarylheptanoids. These are diarylheptanoids with an open heptane chain. The two aromatic rings are linked only by the heptane chain. 5-methoxy-2-[(1s,6s)-4-(4-methylpent-3-en-1-yl)-6-phenylcyclohex-3-ene-1-carbonyl]benzene-1,3-diol is found in Boesenbergia rotunda and Renealmia nicolaioides. Based on a literature review very few articles have been published on (?)-Krachaizin A.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H30O4
Average Mass406.5220 Da
Monoisotopic Mass406.21441 Da
IUPAC Name5-methoxy-2-[(1S,6S)-4-(4-methylpent-3-en-1-yl)-6-phenylcyclohex-3-ene-1-carbonyl]benzene-1,3-diol
Traditional Name5-methoxy-2-[(1S,6S)-4-(4-methylpent-3-en-1-yl)-6-phenylcyclohex-3-ene-1-carbonyl]benzene-1,3-diol
CAS Registry NumberNot Available
SMILES
COC1=CC(O)=C(C(=O)[C@H]2CC=C(CCC=C(C)C)C[C@@H]2C2=CC=CC=C2)C(O)=C1
InChI Identifier
InChI=1S/C26H30O4/c1-17(2)8-7-9-18-12-13-21(22(14-18)19-10-5-4-6-11-19)26(29)25-23(27)15-20(30-3)16-24(25)28/h4-6,8,10-12,15-16,21-22,27-28H,7,9,13-14H2,1-3H3/t21-,22+/m0/s1
InChI KeyVJYZXZFPGQYBKT-FCHUYYIVSA-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
Boesenbergia rotundaLOTUS Database
Renealmia nicolaioidesLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as linear diarylheptanoids. These are diarylheptanoids with an open heptane chain. The two aromatic rings are linked only by the heptane chain.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassDiarylheptanoids
Sub ClassLinear diarylheptanoids
Direct ParentLinear diarylheptanoids
Alternative Parents
Substituents
  • Linear 1,7-diphenylheptane skeleton
  • Alkyl-phenylketone
  • Methoxyphenol
  • Monocyclic monoterpenoid
  • Monoterpenoid
  • Aromatic monoterpenoid
  • Phenylketone
  • Benzoyl
  • Phenoxy compound
  • Phenol ether
  • Resorcinol
  • Aryl ketone
  • Aryl alkyl ketone
  • Methoxybenzene
  • Anisole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Ketone
  • Ether
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic 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
logP7.14ChemAxon
pKa (Strongest Acidic)8.87ChemAxon
pKa (Strongest Basic)-4.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity121.93 m³·mol⁻¹ChemAxon
Polarizability46.4 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
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 LinkBracket
METLIN IDNot Available
PubChem Compound24950679
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]