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Record Information
Version2.0
Created at2022-04-27 21:56:21 UTC
Updated at2022-04-27 21:56:21 UTC
NP-MRD IDNP0050542
Secondary Accession NumbersNone
Natural Product Identification
Common Name7,13-Abietadien-18-oic acid
DescriptionAbietic acid, also known as sylvic acid or sylvate, belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 7,13-Abietadien-18-oic acid is found in Abies alba Mill. , Abies grandis, Abies nordmanniana, Abies pinsapo, Abies sibirica, Abies spectabilis, Agathis australis, Agathis macrophylla, Araucaria angustifolia, Arctotis arctotoides, Calamus draco, Cedrus atlantica, Cedrus libani, Ceroplastes pseudoceriferus, Commiphora myrrha , Juniperus phoenicea , Juniperus thurifera, Juniperus thurifera var.africana, Larix gmelinii, Larix gmelinii, Larix kaempferi, Liquidambar orientalis, Picea glehnii L., Picea jezoensis, Picea ajanensis, Picea koraiensis, Picea obovata, Sitka spruce, Pimenta racemosa, Pinus brutia, Pinus contorta , Pinus densiflora, Pinus grandis, Pinus heldreichii, Pinus massoniana, Pinus merkusii, Pinus nigra, Pinus palustris, Pinus pinaster, Pinus ponderosa, Pinus pumila, Pinus resinosa, Pinus sibirica, Pinus strobus, Pinus taeda, Pinus yunnanensis and Pseudotsuga menziesii. 7,13-Abietadien-18-oic acid was first documented in 2014 (PMID: 25104764). Abietic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Thumb
Synonyms
Chemical FormulaC20H30O2
Average Mass302.4510 Da
Monoisotopic Mass302.22458 Da
IUPAC Name(1R,4aR,4bR,10aR)-1,4a-dimethyl-7-(propan-2-yl)-1,2,3,4,4a,4b,5,6,10,10a-decahydrophenanthrene-1-carboxylic acid
Traditional Nameabietic acid
CAS Registry NumberNot Available
SMILES
[H][C@]12CCC(=CC1=CC[C@@]1([H])[C@@](C)(CCC[C@]21C)C(O)=O)C(C)C
InChI Identifier
InChI=1S/C20H30O2/c1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22/h7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22)/t16-,17+,19+,20+/m0/s1
InChI KeyRSWGJHLUYNHPMX-ONCXSQPRSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
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
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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
logP5.28ALOGPS
logP4.95ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)4.59ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity91.21 m³·mol⁻¹ChemAxon
Polarizability36.39 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 IDC00000871
Chemspider IDNot Available
KEGG Compound IDC06087
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAbietic_acid
METLIN IDNot Available
PubChem Compound10569
PDB IDNot Available
ChEBI ID28987
Good Scents IDNot Available
References
General References
  1. Zhu Y, Zhang S, Geng Z, Wang D, Liu F, Zhang M, Bian H, Xu W: Analysis of abietic acid and dehydroabietic acid residues in raw ducks and cooked ducks. Poult Sci. 2014 Oct;93(10):2663-7. doi: 10.3382/ps.2014-04045. Epub 2014 Aug 7. [PubMed:25104764 ]