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Record Information
Version2.0
Created at2021-06-20 20:01:39 UTC
Updated at2021-06-30 00:08:57 UTC
NP-MRD IDNP0036998
Secondary Accession NumbersNone
Natural Product Identification
Common Nameempetrif ranzinan A
Provided ByJEOL DatabaseJEOL Logo
Description1-[(1R,4S,13R)-9-hydroxy-1,5,5-trimethyl-6,15-dioxatetracyclo[9.3.1.0⁴,¹³.0⁷,¹²]Pentadeca-7,9,11-trien-8-yl]-2-methylpropan-1-one belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position. empetrif ranzinan A is found in Hypericum empetrifolium. empetrif ranzinan A was first documented in 2012 (Schmidt, S., et al.). Based on a literature review very few articles have been published on 1-[(1R,4S,13R)-9-hydroxy-1,5,5-trimethyl-6,15-dioxatetracyclo[9.3.1.0⁴,¹³.0⁷,¹²]Pentadeca-7,9,11-trien-8-yl]-2-methylpropan-1-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H26O4
Average Mass330.4240 Da
Monoisotopic Mass330.18311 Da
IUPAC Name1-[(1R,4S,13R)-9-hydroxy-1,5,5-trimethyl-6,15-dioxatetracyclo[9.3.1.0^{4,13}.0^{7,12}]pentadeca-7(12),8,10-trien-8-yl]-2-methylpropan-1-one
Traditional Name1-[(1R,4S,13R)-9-hydroxy-1,5,5-trimethyl-6,15-dioxatetracyclo[9.3.1.0^{4,13}.0^{7,12}]pentadeca-7(12),8,10-trien-8-yl]-2-methylpropan-1-one
CAS Registry NumberNot Available
SMILES
[H]OC1=C(C(=O)C([H])(C([H])([H])[H])C([H])([H])[H])C2=C3C(O[C@]4(C([H])([H])[H])C([H])([H])C([H])([H])[C@@]([H])([C@@]3([H])C4([H])[H])C(O2)(C([H])([H])[H])C([H])([H])[H])=C1[H]
InChI Identifier
InChI=1S/C20H26O4/c1-10(2)17(22)16-13(21)8-14-15-11-9-20(5,23-14)7-6-12(11)19(3,4)24-18(15)16/h8,10-12,21H,6-7,9H2,1-5H3/t11-,12+,20-/m1/s1
InChI KeyUBEHBHXNBWZDJR-XAAFQQQXSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Hypericum empetrifoliumJEOL database
    • Schmidt, S., et al, J. Nat. Prod. 75, 1697 (2012)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent2,2-dimethyl-1-benzopyrans
Alternative Parents
Substituents
  • 2,2-dimethyl-1-benzopyran
  • Aryl alkyl ketone
  • Aryl ketone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Benzenoid
  • Vinylogous acid
  • Ketone
  • Ether
  • Oxacycle
  • Organic oxygen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • 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
logP4.7ALOGPS
logP4.48ChemAxon
logS-4.1ALOGPS
pKa (Strongest Acidic)9.44ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area55.76 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity92 m³·mol⁻¹ChemAxon
Polarizability36.43 ųChemAxon
Number of Rings4ChemAxon
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 IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71619523
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Schmidt, S., et al. (2012). Schmidt, S., et al, J. Nat. Prod. 75, 1697 (2012). J. Nat. Prod..