Np mrd loader

Record Information
Version2.0
Created at2022-09-05 21:09:22 UTC
Updated at2022-09-05 21:09:22 UTC
NP-MRD IDNP0219974
Secondary Accession NumbersNone
Natural Product Identification
Common Name7-isopropyl-1,4a-dimethyl-2,3,4,5,6,9,10,10a-octahydrophenanthrene-1-carbaldehyde
Description8,13-Abietadien-18-al, also known as palustral, belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 8,13-Abietadien-18-al is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, 8,13-Abietadien-18-al has been detected, but not quantified in, fruits and herbs and spices. 7-isopropyl-1,4a-dimethyl-2,3,4,5,6,9,10,10a-octahydrophenanthrene-1-carbaldehyde is found in Abies sibirica, Juniperus sabina, Larix gmelinii, Larix gmelinii, Larix kaempferi, Pinus koraiensis and Pinus sibirica. This could make 8,13-abietadien-18-al a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
PalustralHMDB
Chemical FormulaC20H30O
Average Mass286.4516 Da
Monoisotopic Mass286.22967 Da
IUPAC Name1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,5,6,9,10,10a-decahydrophenanthrene-1-carbaldehyde
Traditional Name7-isopropyl-1,4a-dimethyl-2,3,4,5,6,9,10,10a-octahydrophenanthrene-1-carbaldehyde
CAS Registry NumberNot Available
SMILES
CC(C)C1=CC2=C(CC1)C1(C)CCCC(C)(C=O)C1CC2
InChI Identifier
InChI=1S/C20H30O/c1-14(2)15-6-8-17-16(12-15)7-9-18-19(3,13-21)10-5-11-20(17,18)4/h12-14,18H,5-11H2,1-4H3
InChI KeyMDWQSNIQXHNTCK-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
Abies sibiricaLOTUS Database
Juniperus sabinaLOTUS Database
Larix gmeliniLOTUS Database
Larix gmelinii var. olgensisLOTUS Database
Larix kaempferiLOTUS Database
Pinus koraiensisLOTUS Database
Pinus sibiricaLOTUS 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
  • Abietane diterpenoid
  • Phenanthrene
  • Hydrophenanthrene
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aldehyde
  • 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
logP5.23ALOGPS
logP4.75ChemAxon
logS-4.8ALOGPS
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity90.02 m³·mol⁻¹ChemAxon
Polarizability35.5 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0038709
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB018117
KNApSAcK IDNot Available
Chemspider ID24785247
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14241162
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]