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Record Information
Version2.0
Created at2022-09-12 10:40:23 UTC
Updated at2022-09-12 10:40:23 UTC
NP-MRD IDNP0327780
Secondary Accession NumbersNone
Natural Product Identification
Common Namemethyl (2r,3e)-2-hydroxy-4-(7-hydroxy-8-methoxy-2-oxochromen-3-yl)-2-methylbut-3-enoate
DescriptionMethyl (2R,3E)-2-hydroxy-4-(7-hydroxy-8-methoxy-2-oxo-2H-chromen-3-yl)-2-methylbut-3-enoate belongs to the class of organic compounds known as 7-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to the C7 position the coumarin skeleton. methyl (2r,3e)-2-hydroxy-4-(7-hydroxy-8-methoxy-2-oxochromen-3-yl)-2-methylbut-3-enoate is found in Phebalium clavatum. Based on a literature review very few articles have been published on methyl (2R,3E)-2-hydroxy-4-(7-hydroxy-8-methoxy-2-oxo-2H-chromen-3-yl)-2-methylbut-3-enoate.
Structure
Thumb
Synonyms
ValueSource
Methyl (2R,3E)-2-hydroxy-4-(7-hydroxy-8-methoxy-2-oxo-2H-chromen-3-yl)-2-methylbut-3-enoic acidGenerator
Chemical FormulaC16H16O7
Average Mass320.2970 Da
Monoisotopic Mass320.08960 Da
IUPAC Namemethyl (2R,3E)-2-hydroxy-4-(7-hydroxy-8-methoxy-2-oxo-2H-chromen-3-yl)-2-methylbut-3-enoate
Traditional Namemethyl (2R,3E)-2-hydroxy-4-(7-hydroxy-8-methoxy-2-oxochromen-3-yl)-2-methylbut-3-enoate
CAS Registry NumberNot Available
SMILES
COC(=O)[C@](C)(O)\C=C\C1=CC2=CC=C(O)C(OC)=C2OC1=O
InChI Identifier
InChI=1S/C16H16O7/c1-16(20,15(19)22-3)7-6-10-8-9-4-5-11(17)13(21-2)12(9)23-14(10)18/h4-8,17,20H,1-3H3/b7-6+/t16-/m1/s1
InChI KeyQMHAHKWRWQNBQI-FYCOFBDGSA-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
Phebalium clavatumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 7-hydroxycoumarins. These are coumarins that contain one or more hydroxyl groups attached to the C7 position the coumarin skeleton.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassCoumarins and derivatives
Sub ClassHydroxycoumarins
Direct Parent7-hydroxycoumarins
Alternative Parents
Substituents
  • 7-hydroxycoumarin
  • Benzopyran
  • 1-benzopyran
  • Anisole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Fatty acid ester
  • Pyranone
  • Fatty acyl
  • Pyran
  • Benzenoid
  • Tertiary alcohol
  • Methyl ester
  • Heteroaromatic compound
  • Carboxylic acid ester
  • Lactone
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Ether
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Carbonyl group
  • Organic oxygen compound
  • Alcohol
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP1.23ChemAxon
pKa (Strongest Acidic)8.34ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area102.29 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity81.76 m³·mol⁻¹ChemAxon
Polarizability31.81 ųChemAxon
Number of Rings2ChemAxon
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 ID4481083
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5323530
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]