NP-MRD: Showing NP-Card for Ethyl oleate (NP0047975)

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Record Information

Version

2.0

Created at

2022-03-17 20:48:59 UTC

Updated at

2022-03-17 20:48:59 UTC

NP-MRD ID

NP0047975

Secondary Accession Numbers

None

Natural Product Identification

Common Name

Ethyl oleate

Description

Ethyl oleate, also known as ethyl oleic acid or fema 2450, belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid. Ethyl oleate is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Ethyl oleate is a dairy, fatty, and milky tasting compound. Outside of the human body, Ethyl oleate has been detected, but not quantified in, sweet marjorams and white mustards. This could make ethyl oleate a potential biomarker for the consumption of these foods. There is a growing body of research literature that implicates FAEEs such as ethyl oleate as the toxic mediators of ethanol in the body (pancreas, liver, heart, and brain). Ethyl oleate is used as a solvent for pharmaceutical drug preparations involving lipophilic substances such as steroids. Ethyl oleate is a fatty acid ester formed by the condensation of oleic acid and ethanol. However, it is used by compounding pharmacies as a vehicle for intramuscular drug delivery, in some cases to prepare the daily doses of progesterone in support of pregnancy. It also finds use as a lubricant and a plasticizer. Among the speculations is that ethyl oleate may be the toxic mediator of alcohol in fetal alcohol syndrome. Ethyl oleate is found in Aristolochia fontanesii, Artemisia argyi, Azadirachta indica, Cinnamomum camphora, Hamamelis virginiana, Mitracarpus hirtus, Packera anonyma and Portulaca oleracea. Ethyl oleate was first documented in 1991 (PMID: 1933386). Ethyl oleate has been identified as a primer pheromone in honeybees.

Structure

MOL SDF PDB SMILES InChI


  Mrv0541 05061307492D          

 22 21  0  0  0  0            999 V2000
   12.8605    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   12.1460    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7145    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   11.4315    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.7171    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
   10.0026    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    9.2881    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.5737    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.8592    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1447    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.4302    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.7158    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0013    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.2868    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.5724    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.8579    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    2.1434    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    1.4289    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    0.4125    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.7145    1.2375    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
  3  1  1  0  0  0  0
  4  2  1  0  0  0  0
  5  3  1  0  0  0  0
  6  5  1  0  0  0  0
  7  6  1  0  0  0  0
  8  7  1  0  0  0  0
  9  8  1  0  0  0  0
 10  9  1  0  0  0  0
 11 10  1  0  0  0  0
 12 11  2  0  0  0  0
 13 12  1  0  0  0  0
 14 13  1  0  0  0  0
 15 14  1  0  0  0  0
 16 15  1  0  0  0  0
 17 16  1  0  0  0  0
 18 17  1  0  0  0  0
 19 18  1  0  0  0  0
 20 19  1  0  0  0  0
 21 20  2  0  0  0  0
 22  4  1  0  0  0  0
 22 20  1  0  0  0  0
M  END
> <DATABASE_ID>
NP0047975

> <DATABASE_NAME>
NP-MRD

> <SMILES>
CCCCCCCC\C=C\CCCCCCCC(=O)OCC

> <INCHI_IDENTIFIER>
InChI=1S/C20H38O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h11-12H,3-10,13-19H2,1-2H3/b12-11+

> <INCHI_KEY>
LVGKNOAMLMIIKO-VAWYXSNFSA-N

> <FORMULA>
C20H38O2

> <MOLECULAR_WEIGHT>
310.5145

> <EXACT_MASS>
310.28718046

> <JCHEM_ACCEPTOR_COUNT>
1

> <JCHEM_AVERAGE_POLARIZABILITY>
41.80060061378509

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
0

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
ethyl (9E)-octadec-9-enoate

> <ALOGPS_LOGP>
8.16

> <JCHEM_LOGP>
7.286500461666668

> <ALOGPS_LOGS>
-7.16

> <JCHEM_MDDR_LIKE_RULE>
0

> <JCHEM_NUMBER_OF_RINGS>
0

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA_STRONGEST_BASIC>
-7.032123337017807

> <JCHEM_POLAR_SURFACE_AREA>
26.3

> <JCHEM_REFRACTIVITY>
96.91989999999998

> <JCHEM_ROTATABLE_BOND_COUNT>
17

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
2.17e-05 g/l

> <JCHEM_TRADITIONAL_IUPAC>
ethyl oleate

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 06-MAY-13   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   06-MAY-13         0                                  
HETATM    1  C   UNK     0      24.006   0.000   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0      -2.667   0.000   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0      22.673   0.770   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0      -1.334   0.770   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0      21.339   0.000   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      20.005   0.770   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      18.672   0.000   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0      17.338   0.770   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      16.004   0.000   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0      14.671   0.770   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      13.337   0.000   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0      12.003   0.770   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      10.669   0.000   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0       9.336   0.770   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0       8.002   0.000   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0       6.668   0.770   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0       5.335   0.000   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       4.001   0.770   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       2.667   0.000   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0       1.334   0.770   0.000  0.00  0.00           C+0
HETATM   21  O   UNK     0       1.334   2.310   0.000  0.00  0.00           O+0
HETATM   22  O   UNK     0       0.000   0.000   0.000  0.00  0.00           O+0
CONECT    1    3                                                            
CONECT    2    4                                                            
CONECT    3    1    5                                                       
CONECT    4    2   22                                                       
CONECT    5    3    6                                                       
CONECT    6    5    7                                                       
CONECT    7    6    8                                                       
CONECT    8    7    9                                                       
CONECT    9    8   10                                                       
CONECT   10    9   11                                                       
CONECT   11   10   12                                                       
CONECT   12   11   13                                                       
CONECT   13   12   14                                                       
CONECT   14   13   15                                                       
CONECT   15   14   16                                                       
CONECT   16   15   17                                                       
CONECT   17   16   18                                                       
CONECT   18   17   19                                                       
CONECT   19   18   20                                                       
CONECT   20   19   21   22                                                  
CONECT   21   20                                                            
CONECT   22    4   20                                                       
MASTER        0    0    0    0    0    0    0    0   22    0   42    0
END

View in JSmol

Synonyms

Value	Source
Ethyl oleic acid	Generator
(Z)-9-Octadecenoic acid ethyl ester	HMDB
9-Octadecenoic acid (Z)-, ethyl ester	HMDB
Elaidic acid ethyl ester	HMDB
Ethyl (9Z)-9-octadecenoate	HMDB
Ethyl cis-9-octadecenoate	HMDB
Ethyl Z-9-octadecenoate	HMDB
FEMA 2450	HMDB
Oleic acid ethyl ester	HMDB

Chemical Formula

C₂₀H₃₈O₂

Average Mass

310.5145 Da

Monoisotopic Mass

310.28718 Da

IUPAC Name

ethyl (9E)-octadec-9-enoate

Traditional Name

ethyl oleate

CAS Registry Number

111-62-6

SMILES

CCCCCCCC\C=C\CCCCCCCC(=O)OCC

InChI Identifier

InChI=1S/C20H38O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h11-12H,3-10,13-19H2,1-2H3/b12-11+

InChI Key

LVGKNOAMLMIIKO-VAWYXSNFSA-N

Experimental Spectra

Not Available

Predicted Spectra

Not Available

Chemical Shift Submissions

Not Available

Species

Species of Origin

Species Name	Source	Reference
Aristolochia longa	LOTUS Database	35616633
Artemisia argyi	LOTUS Database	35616633
Azadirachta indica	LOTUS Database	35616633
Cinnamomum camphora	LOTUS Database	35616633
Hamamelis virginiana	LOTUS Database	35616633
Mitracarpus hirtus	LOTUS Database	35616633
Origanum majorana	FooDB	Dr. Duke's Phytochemical and Ethnobotanical Databases
Packera anonyma	LOTUS Database	35616633
Portulaca oleracea	LOTUS Database	35616633
Sinapis alba	FooDB	KNAPSACK

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Fatty Acyls

Sub Class

Fatty acid esters

Direct Parent

Fatty 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 Framework

Aliphatic acyclic compounds

External Descriptors

Not Available

Physical Properties

State

Not Available

Experimental Properties

Property	Value	Reference
Melting Point	Not Available	Not Available
Boiling Point	Not Available	Not Available
Water Solubility	Not Available	Not Available
LogP	Not Available	Not Available

Predicted Properties

Property	Value	Source
logP	8.16	ALOGPS
logP	7.29	ChemAxon
logS	-7.2	ALOGPS
pKa (Strongest Basic)	-7	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	1	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	26.3 Å²	ChemAxon
Rotatable Bond Count	17	ChemAxon
Refractivity	96.92 m³·mol⁻¹	ChemAxon
Polarizability	41.8 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	No	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

External Links

HMDB ID

HMDB0034451

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FoodDB ID

KNApSAcK ID

Chemspider ID

KEGG Compound ID

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Ethyl oleate

METLIN ID

Not Available

PubChem Compound

5364430

PDB ID

Not Available

ChEBI ID

Not Available

Good Scents ID

Not Available

References

General References

Holian O, Ruiz C, Kumar R, Nyhus LM: Response of brain protein kinase C isozymes to ethyl oleate, an alcohol metabolite. Brain Res. 1991 Aug 30;558(1):98-100. doi: 10.1016/0006-8993(91)90720-g. [PubMed:1933386 ]

Showing NP-Card for Ethyl oleate (NP0047975)

MOL for NP0047975 (Ethyl oleate)

3D MOL for NP0047975 (Ethyl oleate)

3D SDF for NP0047975 (Ethyl oleate)

3D-SDF for NP0047975 (Ethyl oleate)

PDB for NP0047975 (Ethyl oleate)

3D PDB for NP0047975 (Ethyl oleate)

SMILES for NP0047975 (Ethyl oleate)

INCHI for NP0047975 (Ethyl oleate)

Structure for NP0047975 (Ethyl oleate)

3D Structure for NP0047975 (Ethyl oleate)