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Record Information
Version2.0
Created at2022-09-04 19:32:10 UTC
Updated at2022-09-04 19:32:10 UTC
NP-MRD IDNP0200649
Secondary Accession NumbersNone
Natural Product Identification
Common Nameisopimarinol
DescriptionIsopimara-7,15-dienol, also known as 18-hydroxy-isopimaradien or 7,15-isopimaradien-18-ol, belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Thus, isopimara-7,15-dienol is considered to be an isoprenoid lipid molecule. isopimarinol is found in Abies firma, Callicarpa japonica, Cryptomeria japonica, Halocarpus bidwillii, Juniperus thurifera, Larix gmelinii, Larix kaempferi, Nepeta tuberosa, Picea orientalis, Pinus brutia, Pinus densiflora, Pinus pumila, Pinus sibirica, Pinus sylvestris, Prumnopitys andina, Prumnopitys ferruginea, Taiwania cryptomerioides and Trichilia monadelpha. isopimarinol was first documented in 2005 (PMID: 15911762). Isopimara-7,15-dienol is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Thumb
Synonyms
ValueSource
18-Hydroxy-isopimaradienChEBI
7,15-Isopimaradien-18-olChEBI
[(1R,4AR,4BS,7S,10ar)-1,4a,7-trimethyl-7-ethenyl-1,2,3,4,4a,4b,5,6,7,8,10,10a-dodecahydrophenanthren-1-yl]methanolChEBI
Isopimara-7,15-dien-19-olChEBI
IsopimarinolChEBI
Chemical FormulaC20H32O
Average Mass288.4750 Da
Monoisotopic Mass288.24532 Da
IUPAC Name[(1R,4aR,4bS,7S,10aR)-7-ethenyl-1,4a,7-trimethyl-1,2,3,4,4a,4b,5,6,7,8,10,10a-dodecahydrophenanthren-1-yl]methanol
Traditional Nameisopimarinol
CAS Registry NumberNot Available
SMILES
[H][C@]12CC[C@@](C)(CC1=CC[C@@]1([H])[C@](C)(CO)CCC[C@]21C)C=C
InChI Identifier
InChI=1S/C20H32O/c1-5-18(2)12-9-16-15(13-18)7-8-17-19(3,14-21)10-6-11-20(16,17)4/h5,7,16-17,21H,1,6,8-14H2,2-4H3/t16-,17-,18-,19-,20+/m0/s1
InChI KeyDUEINKIQNGZKPL-VYJAJWGXSA-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 firmaLOTUS Database
Callicarpa japonicaLOTUS Database
Cryptomeria japonicaLOTUS Database
Halocarpus bidwilliiLOTUS Database
Juniperus thuriferaLOTUS Database
Larix gmeliniLOTUS Database
Larix kaempferiLOTUS Database
Nepeta tuberosaLOTUS Database
Picea orientalisLOTUS Database
Pinus brutiaLOTUS Database
Pinus densifloraLOTUS Database
Pinus pumilaLOTUS Database
Pinus sibiricaLOTUS Database
Pinus sylvestrisLOTUS Database
Prumnopitys andinaLOTUS Database
Prumnopitys ferrugineaLOTUS Database
Taiwania cryptomerioidesLOTUS Database
Trichilia monadelphaLOTUS 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
  • Pimarane diterpenoid
  • Diterpenoid
  • Phenanthrene
  • Hydrophenanthrene
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • 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
logP5.14ALOGPS
logP4.59ChemAxon
logS-5.6ALOGPS
pKa (Strongest Acidic)18.65ChemAxon
pKa (Strongest Basic)-1.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity90.39 m³·mol⁻¹ChemAxon
Polarizability35.99 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
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 ID10254513
KEGG Compound IDC18221
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound15586712
PDB IDNot Available
ChEBI ID52484
Good Scents IDNot Available
References
General References
  1. Ro DK, Arimura G, Lau SY, Piers E, Bohlmann J: Loblolly pine abietadienol/abietadienal oxidase PtAO (CYP720B1) is a multifunctional, multisubstrate cytochrome P450 monooxygenase. Proc Natl Acad Sci U S A. 2005 May 31;102(22):8060-5. doi: 10.1073/pnas.0500825102. Epub 2005 May 23. [PubMed:15911762 ]
  2. LOTUS database [Link]