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Record Information
Version2.0
Created at2022-09-04 13:31:30 UTC
Updated at2022-09-04 13:31:30 UTC
NP-MRD IDNP0195626
Secondary Accession NumbersNone
Natural Product Identification
Common Name10-{[2,2-dimethyl-7,10-bis(2-methylbut-3-en-2-yl)-8-oxopyrano[3,2-g]chromen-5-yl]oxy}-8,8-dimethyl-3-(2-methylbut-3-en-2-yl)-5-[(2-methylbut-3-en-2-yl)oxy]pyrano[3,2-g]chromen-2-one
DescriptionMarshdimerin belongs to the class of organic compounds known as linear pyranocoumarins. These are organic compounds containing a pyran (or a hydrogenated derivative) linearly fused to a coumarin moiety. Marshdimerin is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Marshdimerin has been detected, but not quantified in, citrus. 10-{[2,2-dimethyl-7,10-bis(2-methylbut-3-en-2-yl)-8-oxopyrano[3,2-g]chromen-5-yl]oxy}-8,8-dimethyl-3-(2-methylbut-3-en-2-yl)-5-[(2-methylbut-3-en-2-yl)oxy]pyrano[3,2-g]chromen-2-one is found in Citrus aurantium. This could make marshdimerin a potential biomarker for the consumption of these foods.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC48H54O8
Average Mass758.9376 Da
Monoisotopic Mass758.38187 Da
IUPAC Name10-{[2,2-dimethyl-7,10-bis(2-methylbut-3-en-2-yl)-8-oxo-2H,8H-pyrano[3,2-g]chromen-5-yl]oxy}-8,8-dimethyl-3-(2-methylbut-3-en-2-yl)-5-[(2-methylbut-3-en-2-yl)oxy]-2H,8H-pyrano[3,2-g]chromen-2-one
Traditional Name10-{[2,2-dimethyl-7,10-bis(2-methylbut-3-en-2-yl)-8-oxopyrano[3,2-g]chromen-5-yl]oxy}-8,8-dimethyl-3-(2-methylbut-3-en-2-yl)-5-[(2-methylbut-3-en-2-yl)oxy]pyrano[3,2-g]chromen-2-one
CAS Registry NumberNot Available
SMILES
CC(C)(OC1=C2C=C(C(=O)OC2=C(OC2=C3C=C(C(=O)OC3=C(C3=C2C=CC(C)(C)O3)C(C)(C)C=C)C(C)(C)C=C)C2=C1C=CC(C)(C)O2)C(C)(C)C=C)C=C
InChI Identifier
InChI=1S/C48H54O8/c1-17-43(5,6)31-25-29-34(27-21-23-47(13,14)55-37(27)33(45(9,10)19-3)36(29)52-41(31)49)51-40-38-30(26-32(42(50)53-38)44(7,8)18-2)35(54-46(11,12)20-4)28-22-24-48(15,16)56-39(28)40/h17-26H,1-4H2,5-16H3
InChI KeyNBUQNPBZWAGFSQ-UHFFFAOYSA-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
Citrus aurantiumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as linear pyranocoumarins. These are organic compounds containing a pyran (or a hydrogenated derivative) linearly fused to a coumarin moiety.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassPyranocoumarins
Direct ParentLinear pyranocoumarins
Alternative Parents
Substituents
  • Linear pyranocoumarin
  • Pyranochromene
  • 2,2-dimethyl-1-benzopyran
  • Diaryl ether
  • Benzopyran
  • 1-benzopyran
  • Alkyl aryl ether
  • Pyranone
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Lactone
  • Oxacycle
  • Ether
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organic oxygen 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
logP7.82ALOGPS
logP10.99ChemAxon
logS-7.1ALOGPS
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area89.52 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity225.31 m³·mol⁻¹ChemAxon
Polarizability84.33 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0031227
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB003251
KNApSAcK IDNot Available
Chemspider ID30776891
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound15336444
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]