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Record Information
Version1.0
Created at2021-06-19 17:36:42 UTC
Updated at2021-06-29 23:50:30 UTC
NP-MRD IDNP0025502
Secondary Accession NumbersNone
Natural Product Identification
Common NameNeocalyxin A
Provided ByJEOL DatabaseJEOL Logo
Description Neocalyxin A is found in Alpinia blepharocalyx and Alpinia roxburghii. It was first documented in 2001 (Tezuka, Y., et al.). Based on a literature review very few articles have been published on (4S,12R,14S,16S)-4-(4-hydroxyphenyl)-14-[2-(4-hydroxyphenyl)ethyl]-8-methoxy-3,11,13-trioxatetracyclo[8.6.0.0²,⁷.0¹²,¹⁶]Hexadeca-1(10),2(7),8-trien-6-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC28H26O7
Average Mass474.5090 Da
Monoisotopic Mass474.16785 Da
IUPAC Name(4S,12R,14S,16S)-4-(4-hydroxyphenyl)-14-[2-(4-hydroxyphenyl)ethyl]-8-methoxy-3,11,13-trioxatetracyclo[8.6.0.0^{2,7}.0^{12,16}]hexadeca-1,7,9-trien-6-one
Traditional Name(4S,12R,14S,16S)-4-(4-hydroxyphenyl)-14-[2-(4-hydroxyphenyl)ethyl]-8-methoxy-3,11,13-trioxatetracyclo[8.6.0.0^{2,7}.0^{12,16}]hexadeca-1,7,9-trien-6-one
CAS Registry NumberNot Available
SMILES
[H]OC1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])[C@]1([H])O[C@]2([H])OC3=C([H])C(OC([H])([H])[H])=C4C(O[C@]([H])(C5=C([H])C([H])=C(O[H])C([H])=C5[H])C([H])([H])C4=O)=C3[C@]2([H])C1([H])[H]
InChI Identifier
InChI=1S/C28H26O7/c1-32-23-14-24-25(27-26(23)21(31)13-22(34-27)16-5-9-18(30)10-6-16)20-12-19(33-28(20)35-24)11-4-15-2-7-17(29)8-3-15/h2-3,5-10,14,19-20,22,28-30H,4,11-13H2,1H3/t19-,20-,22-,28+/m0/s1
InChI KeyJKOQQSVLZXLHME-KFNKAPHNSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CD3OD, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Alpinia blepharocalyxJEOL database
    • Tezuka, Y., et al, J. Nat. Prod. 64, 208 (2001)
Alpinia roxburghiiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 5-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C5 atom of the flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassO-methylated flavonoids
Direct Parent5-O-methylated flavonoids
Alternative Parents
Substituents
  • 5-methoxyflavonoid-skeleton
  • Hydroxyflavonoid
  • 4'-hydroxyflavonoid
  • Monohydroxyflavonoid
  • Flavanone
  • Flavan
  • Chromone
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Coumaran
  • Anisole
  • Aryl alkyl ketone
  • Aryl ketone
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Monocyclic benzene moiety
  • Benzenoid
  • Oxolane
  • Ketone
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Aldehyde
  • Organooxygen compound
  • 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
logP4.26ALOGPS
logP4.79ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)9.41ChemAxon
pKa (Strongest Basic)-4.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area94.45 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity127.76 m³·mol⁻¹ChemAxon
Polarizability48.37 ųChemAxon
Number of Rings6ChemAxon
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 IDNot Available
Chemspider ID8871195
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10695850
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Tezuka, Y., et al. (2001). Tezuka, Y., et al, J. Nat. Prod. 64, 208 (2001). J. Nat. Prod..