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Record Information
Version2.0
Created at2022-09-06 03:33:58 UTC
Updated at2022-09-06 03:33:58 UTC
NP-MRD IDNP0224977
Secondary Accession NumbersNone
Natural Product Identification
Common Name9-hydroxy-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,8a,9,10,10a-decahydrophenanthrene-1-carboxylic acid
Description9-Hydroxy-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,8a,9,10,10a-dodecahydrophenanthrene-1-carboxylic acid belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 9-hydroxy-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,8a,9,10,10a-decahydrophenanthrene-1-carboxylic acid is found in Pinus sibirica. 9-Hydroxy-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,8a,9,10,10a-dodecahydrophenanthrene-1-carboxylic acid is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
9-Hydroxy-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,8a,9,10,10a-dodecahydrophenanthrene-1-carboxylateGenerator
Chemical FormulaC20H32O3
Average Mass320.4730 Da
Monoisotopic Mass320.23514 Da
IUPAC Name9-hydroxy-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,8a,9,10,10a-dodecahydrophenanthrene-1-carboxylic acid
Traditional Name9-hydroxy-7-isopropyl-1,4a-dimethyl-2,3,4,4b,5,6,8a,9,10,10a-decahydrophenanthrene-1-carboxylic acid
CAS Registry NumberNot Available
SMILES
CC(C)C1=CC2C(O)CC3C(C)(CCCC3(C)C(O)=O)C2CC1
InChI Identifier
InChI=1S/C20H32O3/c1-12(2)13-6-7-15-14(10-13)16(21)11-17-19(15,3)8-5-9-20(17,4)18(22)23/h10,12,14-17,21H,5-9,11H2,1-4H3,(H,22,23)
InChI KeyQWIXXDJUHXOKPB-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
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
  • Abietane diterpenoid
  • Diterpenoid
  • Hydrophenanthrene
  • Phenanthrene
  • Cyclic alcohol
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • Organooxygen compound
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP4.38ALOGPS
logP4.05ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)4.5ChemAxon
pKa (Strongest Basic)-0.79ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area57.53 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity91.96 m³·mol⁻¹ChemAxon
Polarizability37.79 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 IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]