Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2014-10-08 15:56:02 UTC |
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Update Date | 2022-03-07 03:17:48 UTC |
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HMDB ID | HMDB0061859 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Methyl hexadecanoic acid |
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Description | Methyl hexadecanoic acid, also known as methyl palmitate or hexadecanoate methyl ester, belongs to the class of organic compounds known as fatty acid methyl esters. Fatty acid methyl esters are compounds containing a fatty acid that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=fatty aliphatic tail or organyl group and R'=methyl group. Methyl hexadecanoic acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. |
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Structure | InChI=1S/C17H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19-2/h3-16H2,1-2H3 |
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Synonyms | Value | Source |
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Methyl hexadecanoate | Generator | Methyl palmitate | HMDB | Methyl palmitic acid | HMDB | Hexadecanoate methyl ester | HMDB | Hexadecanoic acid methyl ester | HMDB | Palmitic acid methyl ester | HMDB | Methyl hexadecanoic acid | Generator |
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Chemical Formula | C17H34O2 |
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Average Molecular Weight | 270.4507 |
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Monoisotopic Molecular Weight | 270.255880332 |
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IUPAC Name | methyl hexadecanoate |
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Traditional Name | methyl hexadecanoate |
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CAS Registry Number | 112-39-0 |
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SMILES | CCCCCCCCCCCCCCCC(=O)OC |
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InChI Identifier | InChI=1S/C17H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19-2/h3-16H2,1-2H3 |
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InChI Key | FLIACVVOZYBSBS-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as fatty acid methyl esters. Fatty acid methyl esters are compounds containing a fatty acid that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=fatty aliphatic tail or organyl group and R'=methyl group. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Fatty Acyls |
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Sub Class | Fatty acid esters |
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Direct Parent | Fatty acid methyl esters |
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Alternative Parents | |
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Substituents | - Fatty acid methyl ester
- Methyl 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
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | |
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Disposition | |
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Process | |
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Role | |
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Physical Properties |
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State | Not Available |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
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Spectra |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - Methyl hexadecanoic acid GC-MS (Non-derivatized) | splash10-000i-9410000000-06e342f68cdd631a32fa | 2014-06-16 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Methyl hexadecanoic acid CI-B (Non-derivatized) | splash10-00di-0090000000-db5787e9b3eaac96f146 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Methyl hexadecanoic acid EI-B (Non-derivatized) | splash10-00dr-9100000000-683d8a1de530bbfa7510 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Methyl hexadecanoic acid EI-B (Non-derivatized) | splash10-05g3-9000000000-a2b255dd0fdd1efd2edc | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Methyl hexadecanoic acid EI-B (Non-derivatized) | splash10-05fr-9000000000-baccd6187fe64ba0fb81 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - Methyl hexadecanoic acid GC-EI-TOF (Non-derivatized) | splash10-000i-9400000000-6e386a4925d22e506f67 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Methyl hexadecanoic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0540-5920000000-18adf3ceb15daf1890ff | 2017-09-20 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Methyl hexadecanoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid Orbitrap 4V, positive-QTOF | splash10-00di-0090000000-e3f1fb41bc39cf5c3980 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid Orbitrap 7V, positive-QTOF | splash10-00di-0190000000-837b670351375a88e317 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid Orbitrap 9V, positive-QTOF | splash10-00di-5980000000-412d3cc4d2d44a828547 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid Orbitrap 12V, positive-QTOF | splash10-0uyj-8910000000-abb13bbae38141c27067 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid Orbitrap 15V, positive-QTOF | splash10-0uej-9600000000-6d6061fa61e38f88aceb | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid n/a 18V, positive-QTOF | splash10-0gbi-1910000000-3309cf3659c2c2662fe6 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid n/a 18V, positive-QTOF | splash10-00di-9000000000-1501685b2e06c466d3b7 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid n/a 18V, positive-QTOF | splash10-000i-9000000000-e103d05527cb34385856 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid n/a 18V, positive-QTOF | splash10-0a4i-9000000000-cad0cc415c906a783cfc | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid n/a 18V, positive-QTOF | splash10-0abc-5900000000-252b278e11ad05aaf4f5 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid n/a 18V, positive-QTOF | splash10-01vt-1900000000-9e5b1071dde4e1224b3e | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid n/a 18V, positive-QTOF | splash10-0a4i-5900000000-356dc1d8cd57cb9b8810 | 2020-07-22 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Methyl hexadecanoic acid n/a 18V, positive-QTOF | splash10-00di-3900000000-8c7e326caeaf4b57bbd0 | 2020-07-22 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 10V, Positive-QTOF | splash10-00dr-0190000000-8d32a33ec60435ad4078 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 20V, Positive-QTOF | splash10-00ds-6970000000-be7dcb63dde8bf429a3d | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 40V, Positive-QTOF | splash10-052f-9610000000-bb567c889e6285679c0d | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 10V, Negative-QTOF | splash10-014i-0090000000-d0e2f55cef37f22099f3 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 20V, Negative-QTOF | splash10-014r-1090000000-1b8c8aae3c8b029cfbd4 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 40V, Negative-QTOF | splash10-052f-9240000000-4159ba9834de8d7f67c2 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 10V, Negative-QTOF | splash10-00kr-0090000000-5b7592ccc42ad579e1ae | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 20V, Negative-QTOF | splash10-014r-1090000000-dbc31b0134593f446482 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 40V, Negative-QTOF | splash10-0a4l-9230000000-db97441651327b503413 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 10V, Positive-QTOF | splash10-00di-3290000000-bf26cd76362604fe9bd7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 20V, Positive-QTOF | splash10-0ab9-9320000000-09573567cce883917735 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Methyl hexadecanoic acid 40V, Positive-QTOF | splash10-0a4l-9000000000-0dd6e755d6f048efee33 | 2021-09-22 | Wishart Lab | View Spectrum |
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Biological Properties |
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Cellular Locations | Not Available |
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Biospecimen Locations | |
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Tissue Locations | Not Available |
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Pathways | |
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Normal Concentrations |
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Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Not Specified | Normal | | details |
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Abnormal Concentrations |
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| Not Available |
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Associated Disorders and Diseases |
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Disease References | None |
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Associated OMIM IDs | None |
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External Links |
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DrugBank ID | Not Available |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | FDB003050 |
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KNApSAcK ID | C00030755 |
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Chemspider ID | Not Available |
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KEGG Compound ID | C16995 |
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BioCyc ID | Not Available |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | Not Available |
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PubChem Compound | 8181 |
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PDB ID | Not Available |
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ChEBI ID | Not Available |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | - Fautz E, Rosenfelder G, Grotjahn L: Iso-branched 2- and 3-hydroxy fatty acids as characteristic lipid constituents of some gliding bacteria. J Bacteriol. 1979 Dec;140(3):852-8. [PubMed:118159 ]
- Mjabri B, Boucrot P, Aubry J: Hexadecanoic and neuraminic acid incorporations in two rat colon carcinoma cell lipids: selective influence of 1-O-octadecyl 2-O-methyl-3-phosphocholine on glycerolipid and ganglioside biosynthesis. Arch Int Physiol Biochim. 1990 Aug;98(4):163-71. [PubMed:1707612 ]
- Fagret D, Bontemps L, Apparu M, Keriel C, Mathieu JP, Pernin C, Vidal M, Comet M, Cuchet P: Kinetics of iodomethylated hexadecanoic acid metabolism in the rat myocardium: influence of the number and the position of methyl radicals. Int J Nucl Med Biol. 1985;12(5):363-7. [PubMed:3833822 ]
- Fagret D, Rocca C, Machecourt J, Wolf JE, Dubois F, Mathieu JP, Comet M: Regional uptake of [123I]-16-iodo3-R,S-methyl hexadecanoic acid in patients with myocardial infarction. Comparison with thallium 201 uptake and wall motion. Am J Card Imaging. 1994 Jan;8(1):1-7. [PubMed:8130610 ]
- Dharmaratne HR, Nanayakkara NP, Khan IA: (-)-3 beta,4 beta-epoxyvalerenic acid from Valeriana officinalis. Planta Med. 2002 Jul;68(7):661-2. [PubMed:12143008 ]
- Yuan C, Nan P, Shi S, Zhong Y: Chemical composition of the essential oils of two Chinese endemic Meconopsis species. Z Naturforsch C. 2003 May-Jun;58(5-6):313-5. [PubMed:12872920 ]
- Goren AC, Bilsel G, Altun M, Satil F, Dirmenci T: Fatty acid composition of seeds of Satureja thymbra and S. cuneifolia. Z Naturforsch C. 2003 Jul-Aug;58(7-8):502-4. [PubMed:12939035 ]
- HANSEN RP, SHORLAND FB, COOKE NJ: The branched-chain fatty acids of mutton fat. I. The isolation of ( )-14-methyl-hexadecanoic acid. Biochem J. 1952 Oct;52(2):203-7. [PubMed:13018208 ]
- GERSON T, SHORLAND FB, ADAMS Y, BELL ME: Further studies on the metabolism of the (plus)-anteiso-acids, (plus)-12-methyltetradecanoic acid and (plus)-14-methyl-hexadecanoic acid, in the rat. Biochem J. 1959 Dec;73:594-6. [PubMed:13827622 ]
- El-Mawla AM, Farag SF, Beuerle T: Cinnamyl alcohols and methyl esters of fatty acids from Wedelia prostrata callus cultures. Nat Prod Res. 2011 Jan;25(1):45-52. doi: 10.1080/14786419.2010.482937. [PubMed:21240761 ]
- Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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