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Record Information
Version2.0
Created at2022-05-30 16:55:58 UTC
Updated at2022-05-30 16:55:58 UTC
NP-MRD IDNP0137552
Secondary Accession NumbersNone
Natural Product Identification
Common Name13-Epimanool
Description13-Epi-manool, also known as (13S)-manool, belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 13-Epimanool is found in Abies pinsapo, Cryptomeria japonica, Cunninghamia lanceolata, Larix decidua, Larix gmelinii, Larix gmelinii, Larix kaempferi, Larix sibirica, Picea jezoensis, Pinus radiata, Salvia palaestina and Salvia sclarea. 13-Epimanool was first documented in 2003 (PMID: 14558770). 13-Epi-manool is an extremely weak basic (essentially neutral) compound (based on its pKa) (PMID: 30445858) (PMID: 25531412) (PMID: 24916321) (PMID: 22129092).
Structure
Thumb
Synonyms
ValueSource
(13S)-Labda-8(17),14-dien-13-olChEBI
(13S)-ManoolChEBI
(5S,9S,10S,13S)-Labda-8(17),14-dien-13-olChEBI
Labda-8(17),14-dien-13(S)-olChEBI
13-EpimanoolPhytoBank
13-epi-ManoolPhytoBank
epi-13-ManoolPhytoBank
(13S)-Labda-8(20),14-dien-13-olPhytoBank
delta8(20),14-Labdadien-13alpha-olPhytoBank
Δ8(20),14-Labdadien-13α-olPhytoBank
Δ8(20),14-Labdadien-13alpha-olPhytoBank
Chemical FormulaC20H34O
Average Mass290.4910 Da
Monoisotopic Mass290.26097 Da
IUPAC Name(3S)-5-[(1S,4aS,8aS)-5,5,8a-trimethyl-2-methylidene-decahydronaphthalen-1-yl]-3-methylpent-1-en-3-ol
Traditional Name(3S)-5-[(1S,4aS,8aS)-5,5,8a-trimethyl-2-methylidene-hexahydro-1H-naphthalen-1-yl]-3-methylpent-1-en-3-ol
CAS Registry NumberNot Available
SMILES
[H][C@@]12CCC(=C)[C@H](CC[C@](C)(O)C=C)[C@@]1(C)CCCC2(C)C
InChI Identifier
InChI=1S/C20H34O/c1-7-19(5,21)14-11-16-15(2)9-10-17-18(3,4)12-8-13-20(16,17)6/h7,16-17,21H,1-2,8-14H2,3-6H3/t16-,17-,19+,20+/m0/s1
InChI KeyCECREIRZLPLYDM-RAUXBKROSA-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
Abies pinsapoLOTUS Database
Cryptomeria japonicaLOTUS Database
Cunninghamia lanceolataLOTUS Database
Larix deciduaLOTUS Database
Larix gmeliniLOTUS Database
Larix gmelinii var. olgensisLOTUS Database
Larix kaempferiLOTUS Database
Larix sibiricaLOTUS Database
Picea jezoensisLOTUS Database
Pinus radiataLOTUS Database
Salvia palaestinaLOTUS Database
Salvia sclareaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Diterpenoid
  • Labdane diterpenoid
  • Tertiary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
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
logP5.35ALOGPS
logP5.3ChemAxon
logS-6.1ALOGPS
pKa (Strongest Acidic)18.33ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity91.08 m³·mol⁻¹ChemAxon
Polarizability36.21 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID9066866
KEGG Compound IDNot Available
BioCyc IDCPD-14029
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10891602
PDB IDNot Available
ChEBI ID76944
Good Scents IDNot Available
References
General References
  1. Mahdavi Fikejvar E, Rezadoost H, Zakizadeh H, Mozaffarian V: A comparative study on the essential oil composition and antibacterial activities of different organs of wild growing Paeonia daurica subsp. tomentosa from Iran. Nat Prod Res. 2019 Nov;33(21):3153-3156. doi: 10.1080/14786419.2018.1516665. Epub 2018 Nov 16. [PubMed:30445858 ]
  2. Ali A, Tabanca N, Demirci B, Blythe EK, Ali Z, Baser KH, Khan IA: Chemical composition and biological activity of four salvia essential oils and individual compounds against two species of mosquitoes. J Agric Food Chem. 2015 Jan 21;63(2):447-56. doi: 10.1021/jf504976f. Epub 2015 Jan 7. [PubMed:25531412 ]
  3. Yang XW, Li SM, Li YL, Feng L, Shen YH, Lin S, Tian JM, Zeng HW, Wang N, Steinmetz A, Liu Y, Zhang WD: Chemical constituents of Abies delavayi. Phytochemistry. 2014 Sep;105:164-70. doi: 10.1016/j.phytochem.2014.05.012. Epub 2014 Jun 7. [PubMed:24916321 ]
  4. Cheng SS, Chung MJ, Lin CY, Wang YN, Chang ST: Phytochemicals from Cunninghamia konishii Hayata act as antifungal agents. J Agric Food Chem. 2012 Jan 11;60(1):124-8. doi: 10.1021/jf2042196. Epub 2011 Dec 14. [PubMed:22129092 ]
  5. Karioti A, Skaltsa H, Demetzos C, Perdetzoglou D, Economakis CD, Salem AB: Effect of nitrogen concentration of the nutrient solution on the volatile constituents of leaves of Salvia fruticosa Mill. in solution culture. J Agric Food Chem. 2003 Oct 22;51(22):6505-8. doi: 10.1021/jf030308k. [PubMed:14558770 ]