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Record Information
Version2.0
Created at2022-09-05 03:45:36 UTC
Updated at2022-09-05 03:45:37 UTC
NP-MRD IDNP0207228
Secondary Accession NumbersNone
Natural Product Identification
Common Name9e-heptadecenoic acid
Description9E-Heptadecenoic acid, also known as (e)-heptadec-9-enoate or fa(17:1(9E)), belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. 9E-Heptadecenoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, 9E-Heptadecenoic acid has been detected, but not quantified in, a few different foods, such as fats and oils, italian sweet red peppers, and milk (cow). 9e-heptadecenoic acid is found in Osmerus mordax and Anthracocystis flocculosa. This could make 9E-heptadecenoic acid a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
9E-HeptadecenoateGenerator
(9E)-9-Heptadecenoic acidHMDB
(e)-9-Heptadecenoic acidHMDB
FA(17:1(9E))HMDB
9E-Heptadecenoic acidHMDB
Chemical FormulaC17H32O2
Average Mass268.4348 Da
Monoisotopic Mass268.24023 Da
IUPAC Name(9E)-heptadec-9-enoic acid
Traditional Name9E-heptadecenoic acid
CAS Registry NumberNot Available
SMILES
[H]\C(CCCCCCC)=C(\[H])CCCCCCCC(O)=O
InChI Identifier
InChI=1S/C17H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19/h8-9H,2-7,10-16H2,1H3,(H,18,19)/b9-8+
InChI KeyQSBYPNXLFMSGKH-CMDGGOBGSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Osmerus mordaxLOTUS Database
Pseudozyma flocculosaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as long-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acids and conjugates
Direct ParentLong-chain fatty acids
Alternative Parents
Substituents
  • Long-chain fatty acid
  • Unsaturated fatty acid
  • Straight chain fatty acid
  • Monocarboxylic acid or derivatives
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic 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
logP7.22ALOGPS
logP6.34ChemAxon
logS-6.1ALOGPS
pKa (Strongest Acidic)4.99ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area37.3 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity82.8 m³·mol⁻¹ChemAxon
Polarizability35.53 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDHMDB0031046
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB003041
KNApSAcK IDNot Available
Chemspider ID4471865
KEGG Compound IDC16536
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5312440
PDB IDNot Available
ChEBI ID80550
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]