Record Information
Version2.0
Created at2022-04-27 20:52:09 UTC
Updated at2022-04-27 20:52:09 UTC
NP-MRD IDNP0050305
Secondary Accession NumbersNone
Natural Product Identification
Common Name9S,12R,13S-Trihydroxy-10E,15Z-octadecadienoic acid
DescriptionMalyngic acid, also known as malyngate, belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions. 9S,12R,13S-Trihydroxy-10E,15Z-octadecadienoic acid is found in Lyngbya majuscula. 9S,12R,13S-Trihydroxy-10E,15Z-octadecadienoic acid was first documented in 2020 (PMID: 33078401). Based on a literature review very few articles have been published on Malyngic acid.
Structure
Thumb
Synonyms
ValueSource
MalyngateGenerator
Chemical FormulaC18H32O5
Average Mass328.4490 Da
Monoisotopic Mass328.22497 Da
IUPAC Name(9S,10E,12R,13S,15Z)-9,12,13-trihydroxyoctadeca-10,15-dienoic acid
Traditional Name(9S,10E,12R,13S,15Z)-9,12,13-trihydroxyoctadeca-10,15-dienoic acid
CAS Registry NumberNot Available
SMILES
CC\C=C/C[C@H](O)[C@H](O)\C=C\[C@@H](O)CCCCCCCC(O)=O
InChI Identifier
InChI=1S/C18H32O5/c1-2-3-7-11-16(20)17(21)14-13-15(19)10-8-5-4-6-9-12-18(22)23/h3,7,13-17,19-21H,2,4-6,8-12H2,1H3,(H,22,23)/b7-3-,14-13+/t15-,16-,17+/m0/s1
InChI KeyMKYUCBXUUSZMQB-OADLNGDBSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Lyngbya majuscula-
Chemical Taxonomy
Description Belongs to the class of organic compounds known as lineolic acids and derivatives. These are derivatives of lineolic acid. Lineolic acid is a polyunsaturated omega-6 18 carbon long fatty acid, with two CC double bonds at the 9- and 12-positions.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassLineolic acids and derivatives
Direct ParentLineolic acids and derivatives
Alternative Parents
Substituents
  • Octadecanoid
  • Long-chain fatty acid
  • Hydroxy fatty acid
  • Fatty acid
  • Unsaturated fatty acid
  • 1,2-diol
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Polyol
  • Monocarboxylic acid or derivatives
  • Organic oxide
  • Alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic 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
logP3.65ALOGPS
logP2.89ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)4.68ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity92.91 m³·mol⁻¹ChemAxon
Polarizability38.79 ųChemAxon
Number of Rings0ChemAxon
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 IDC00000387
Chemspider ID8124959
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9949348
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Luo M, Hu K, Zeng Q, Yang X, Wang Y, Dong L, Huang F, Zhang R, Su D: Comparative analysis of the morphological property and chemical composition of soluble and insoluble dietary fiber with bound phenolic compounds from different algae. J Food Sci. 2020 Nov;85(11):3843-3851. doi: 10.1111/1750-3841.15502. Epub 2020 Oct 19. [PubMed:33078401 ]