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Record Information
Version2.0
Created at2022-09-03 12:38:11 UTC
Updated at2022-09-03 12:38:11 UTC
NP-MRD IDNP0175229
Secondary Accession NumbersNone
Natural Product Identification
Common Nameethyl palmitoleate
DescriptionEthyl palmitoleate, also known as ethyl 9-hexadecenoate, belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. ethyl palmitoleate is found in Mitracarpus hirtus. ethyl palmitoleate was first documented in 2010 (PMID: 20605750). Based on a literature review a small amount of articles have been published on ethyl palmitoleate (PMID: 35324071) (PMID: 32168881) (PMID: 30583638) (PMID: 20549668).
Structure
Thumb
Synonyms
ValueSource
cis-9-Hexadecenoic acid ethyl esterChEBI
Ethyl (9Z)-hexadecenoateChEBI
Ethyl (Z)-9-palmitoleateChEBI
Ethyl 9-hexadecenoateChEBI
Ethyl-cis-9-hexadecenoateChEBI
Palmitoleic acid ethyl esterChEBI
cis-9-Hexadecenoate ethyl esterGenerator
Ethyl (9Z)-hexadecenoic acidGenerator
Ethyl (Z)-9-palmitoleic acidGenerator
Ethyl 9-hexadecenoic acidGenerator
Ethyl-cis-9-hexadecenoic acidGenerator
Palmitoleate ethyl esterGenerator
Ethyl palmitoleic acidGenerator
Chemical FormulaC18H34O2
Average Mass282.4680 Da
Monoisotopic Mass282.25588 Da
IUPAC Nameethyl (9Z)-hexadec-9-enoate
Traditional Nameethyl (9Z)-hexadec-9-enoate
CAS Registry NumberNot Available
SMILES
CCCCCC\C=C/CCCCCCCC(=O)OCC
InChI Identifier
InChI=1S/C18H34O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20-4-2/h9-10H,3-8,11-17H2,1-2H3/b10-9-
InChI KeyJELGPLUONQGOHF-KTKRTIGZSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Mitracarpus hirtusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty acid esters
Direct ParentFatty acid esters
Alternative Parents
Substituents
  • Fatty acid ester
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • 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
logP7.23ALOGPS
logP6.4ChemAxon
logS-6.6ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity87.72 m³·mol⁻¹ChemAxon
Polarizability36.98 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4941249
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6436624
PDB IDNot Available
ChEBI ID84934
Good Scents IDrw1433301
References
General References
  1. Jin G, Liu L, Yang Y, Zhang Y, Zhao P, Yu D, Zhou Y, Guo Z, Wang H, Liang X: Preparative chromatography behavior of palmitoleic acid on octadecyl stationary phases with different densities. J Sep Sci. 2022 Jun;45(11):1866-1873. doi: 10.1002/jssc.202101021. Epub 2022 Apr 10. [PubMed:35324071 ]
  2. Noushini S, Perez J, Park SJ, Holgate D, Mendez Alvarez V, Jamie I, Jamie J, Taylor P: Attraction and Electrophysiological Response to Identified Rectal Gland Volatiles in Bactrocera frauenfeldi (Schiner). Molecules. 2020 Mar 11;25(6):1275. doi: 10.3390/molecules25061275. [PubMed:32168881 ]
  3. Wu FL, Li PY, Dong QH, Wang H, Tan J, Lin HQ, Liu JP, Wang CZ: [Absorbed components analysis of Zhitong Huazheng Capsules in rat serum by UPLC-Q-TOF/MS]. Zhongguo Zhong Yao Za Zhi. 2018 Nov;43(21):4339-4346. doi: 10.19540/j.cnki.cjcmm.20180709.009. [PubMed:30583638 ]
  4. Kwak HS, Kang YS, Han KO, Moon JT, Chung YC, Choi JS, Han JY, Kim MY, Velazquez-Armenta EY, Nava-Ocampo AA: Quantitation of fatty acid ethyl esters in human meconium by an improved liquid chromatography/tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Jul 1;878(21):1871-4. doi: 10.1016/j.jchromb.2010.05.001. Epub 2010 May 9. [PubMed:20605750 ]
  5. Roehsig M, de Paula DM, Moura S, Diniz EM, Yonamine M: Determination of eight fatty acid ethyl esters in meconium samples by headspace solid-phase microextraction and gas chromatography-mass spectrometry. J Sep Sci. 2010 Jul;33(14):2115-22. doi: 10.1002/jssc.201000118. [PubMed:20549668 ]
  6. LOTUS database [Link]