Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 06:43:50 UTC |
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Update Date | 2021-09-26 23:00:56 UTC |
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HMDB ID | HMDB0249838 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Cetyl palmitate |
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Description | Ceryl palmitate, also known as we(16:0/16:0), belongs to the class of organic compounds known as wax monoesters. These are waxes bearing an ester group at exactly one position. Based on a literature review a small amount of articles have been published on Ceryl palmitate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Cetyl palmitate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Cetyl palmitate is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | CCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC InChI=1S/C32H64O2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-34-32(33)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-31H2,1-2H3 |
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Synonyms | Value | Source |
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Cetyl palmitate | ChEBI | Hexadecanoic acid, hexadecyl ester | ChEBI | Hexadecanyl hexadecanoate | ChEBI | N-Hexadecanyl palmitate | ChEBI | N-Hexadecyl hexadecanoate | ChEBI | Palmitic acid palmityl ester | ChEBI | Palmitic acid, cetyl ester | ChEBI | WE(16:0/16:0) | ChEBI | Cetyl palmitic acid | Generator | Hexadecanoate, hexadecyl ester | Generator | Hexadecanyl hexadecanoic acid | Generator | N-Hexadecanyl palmitic acid | Generator | N-Hexadecyl hexadecanoic acid | Generator | Palmitate palmityl ester | Generator | Palmitate, cetyl ester | Generator | Ceryl palmitic acid | Generator | Palmitic acid, hexadecyl ester | MeSH |
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Chemical Formula | C32H64O2 |
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Average Molecular Weight | 480.862 |
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Monoisotopic Molecular Weight | 480.490631301 |
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IUPAC Name | hexadecyl hexadecanoate |
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Traditional Name | cetyl palmitate |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCCCCCCCCCCOC(=O)CCCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C32H64O2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-34-32(33)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-31H2,1-2H3 |
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InChI Key | PXDJXZJSCPSGGI-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as wax monoesters. These are waxes bearing an ester group at exactly one position. |
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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 | Wax monoesters |
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Alternative Parents | |
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Substituents | - Wax monoester skeleton
- Fatty alcohol 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 | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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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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Predicted GC-MS | Predicted GC-MS Spectrum - Cetyl palmitate GC-MS (Non-derivatized) - 70eV, Positive | splash10-002r-2596300000-691afb409996dd5773b4 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Cetyl palmitate 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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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 10V, Positive-QTOF | splash10-001i-0061900000-9be36ebc410eb4d41e93 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 20V, Positive-QTOF | splash10-004i-2491200000-7654c06b712bdf2b4ebf | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 40V, Positive-QTOF | splash10-004l-7980100000-db3b1816197e9e785b61 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 10V, Negative-QTOF | splash10-004r-0090700000-db22898f7d630bf8d144 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 20V, Negative-QTOF | splash10-0a4r-0090100000-29e068cc0e86af9e544f | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 40V, Negative-QTOF | splash10-0a4u-4090000000-09d6ba0ffdab806b4517 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 10V, Positive-QTOF | splash10-001i-5030900000-d6806974e92b42b1c92c | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 20V, Positive-QTOF | splash10-0c0u-9310300000-dd05c482caa426949b9a | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 40V, Positive-QTOF | splash10-0a4l-9100000000-b7ce2a8c1fe961ead498 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 10V, Negative-QTOF | splash10-004i-0020900000-ee09d2bfb5679cd645c6 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 20V, Negative-QTOF | splash10-004i-0080900000-95c12eb17e4f81aea86a | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cetyl palmitate 40V, Negative-QTOF | splash10-0a4r-1390000000-0c658bedfd5f1330cf67 | 2021-10-12 | 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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Blood | Detected but not Quantified | Not Quantified | Not Specified | 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 | FDB005402 |
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KNApSAcK ID | Not Available |
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Chemspider ID | 10427 |
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KEGG Compound ID | C13821 |
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BioCyc ID | CPD-14317 |
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BiGG ID | Not Available |
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Wikipedia Link | Cetyl_palmitate |
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METLIN ID | Not Available |
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PubChem Compound | Not Available |
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PDB ID | Not Available |
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ChEBI ID | 75584 |
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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 | rw1249691 |
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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 | - Barupal DK, Fiehn O: Generating the Blood Exposome Database Using a Comprehensive Text Mining and Database Fusion Approach. Environ Health Perspect. 2019 Sep;127(9):97008. doi: 10.1289/EHP4713. Epub 2019 Sep 26. [PubMed:31557052 ]
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