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Record Information
Version2.0
Created at2022-09-04 10:19:33 UTC
Updated at2022-09-04 10:19:34 UTC
NP-MRD IDNP0192991
Secondary Accession NumbersNone
Natural Product Identification
Common Name(6s)-6-[(1e)-2-(2h-1,3-benzodioxol-5-yl)ethenyl]-4-methoxy-5,6-dihydropyran-2-one
DescriptionMethysticin belongs to the class of organic compounds known as kavalactones. These are lactones, which is structurally characterized by a benzene ring and a pyranone moiety, linked to each other to form a 4-methoxy-6-(2-phenylethyl)-2H-pyran-2-one skeleton. (6s)-6-[(1e)-2-(2h-1,3-benzodioxol-5-yl)ethenyl]-4-methoxy-5,6-dihydropyran-2-one is found in Piper methysticum. (6s)-6-[(1e)-2-(2h-1,3-benzodioxol-5-yl)ethenyl]-4-methoxy-5,6-dihydropyran-2-one was first documented in 2022 (PMID: 35278473). Based on a literature review a small amount of articles have been published on Methysticin (PMID: 35777607) (PMID: 35741026) (PMID: 35583123) (PMID: 35204144).
Structure
Thumb
Synonyms
ValueSource
Methysticin, ((e)-(+-))-isomerMeSH
Chemical FormulaC15H14O5
Average Mass274.2720 Da
Monoisotopic Mass274.08412 Da
IUPAC Name(6S)-6-[(E)-2-(2H-1,3-benzodioxol-5-yl)ethenyl]-4-methoxy-5,6-dihydro-2H-pyran-2-one
Traditional Name(6S)-6-[(E)-2-(2H-1,3-benzodioxol-5-yl)ethenyl]-4-methoxy-5,6-dihydropyran-2-one
CAS Registry NumberNot Available
SMILES
COC1=CC(=O)O[C@@H](C1)\C=C\C1=CC=C2OCOC2=C1
InChI Identifier
InChI=1S/C15H14O5/c1-17-12-7-11(20-15(16)8-12)4-2-10-3-5-13-14(6-10)19-9-18-13/h2-6,8,11H,7,9H2,1H3/b4-2+/t11-/m1/s1
InChI KeyGTEXBOVBADJOQH-JRBALWBOSA-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
Piper methysticumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as kavalactones. These are lactones, which is structurally characterized by a benzene ring and a pyranone moiety, linked to each other to form a 4-methoxy-6-(2-phenylethyl)-2H-pyran-2-one skeleton.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassKavalactones
Sub ClassNot Available
Direct ParentKavalactones
Alternative Parents
Substituents
  • Kavalactone
  • Benzodioxole
  • Styrene
  • Dihydropyranone
  • Pyran
  • Benzenoid
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Vinylogous ester
  • Lactone
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Acetal
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Organic oxygen 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
logP2.06ChemAxon
pKa (Strongest Acidic)16.54ChemAxon
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area53.99 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity73.12 m³·mol⁻¹ChemAxon
Polarizability27.46 ųChemAxon
Number of Rings3ChemAxon
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 IDC00002988
Chemspider ID21468723
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkMethysticin
METLIN IDNot Available
PubChem Compound16760121
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Melchert PW, Qian Y, Zhang Q, Klee BO, Xing C, Markowitz JS: In vitro inhibition of carboxylesterase 1 by Kava (Piper methysticum) Kavalactones. Chem Biol Interact. 2022 Apr 25;357:109883. doi: 10.1016/j.cbi.2022.109883. Epub 2022 Mar 9. [PubMed:35278473 ]
  2. Kanumuri SRR, Mamallapalli J, Nelson R, McCurdy CR, Mathews CA, Xing C, Sharma A: Clinical pharmacokinetics of kavalactones after oral dosing of standardized kava extract in healthy volunteers. J Ethnopharmacol. 2022 Oct 28;297:115514. doi: 10.1016/j.jep.2022.115514. Epub 2022 Jun 28. [PubMed:35777607 ]
  3. Nawrot J, Gornowicz-Porowska J, Budzianowski J, Nowak G, Schroeder G, Kurczewska J: Medicinal Herbs in the Relief of Neurological, Cardiovascular, and Respiratory Symptoms after COVID-19 Infection A Literature Review. Cells. 2022 Jun 11;11(12):1897. doi: 10.3390/cells11121897. [PubMed:35741026 ]
  4. Zhang Q, Liu H, Wu D, Yu H, Wang K, Jiao W, Zhao X: Methysticin Acts as a Mechanism-Based Inactivator of Cytochrome P450 2C9. Chem Res Toxicol. 2022 Jun 20;35(6):1117-1124. doi: 10.1021/acs.chemrestox.2c00098. Epub 2022 May 18. [PubMed:35583123 ]
  5. Kubo Y, Beckmann R, Fragoulis A, Conrads C, Pavanram P, Nebelung S, Wolf M, Wruck CJ, Jahr H, Pufe T: Nrf2/ARE Signaling Directly Regulates SOX9 to Potentially Alter Age-Dependent Cartilage Degeneration. Antioxidants (Basel). 2022 Jan 28;11(2):263. doi: 10.3390/antiox11020263. [PubMed:35204144 ]
  6. LOTUS database [Link]