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 14:19:30 UTC |
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Update Date | 2021-09-26 23:09:10 UTC |
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HMDB ID | HMDB0254850 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 2,3-Dihydroxypropyl octanoate |
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Description | rac-1-monooctanoylglycerol, also known as 1-monooctanoin or glycerol-1-monooctanoate, belongs to the class of organic compounds known as 1-monoacylglycerols. These are monoacylglycerols containing a glycerol acylated at the 1-position. rac-1-monooctanoylglycerol is an extremely weak basic (essentially neutral) compound (based on its pKa). This compound has been identified in human blood as reported by (PMID: 31557052 ). 2,3-dihydroxypropyl octanoate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 2,3-Dihydroxypropyl octanoate 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 | InChI=1S/C11H22O4/c1-2-3-4-5-6-7-11(14)15-9-10(13)8-12/h10,12-13H,2-9H2,1H3 |
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Synonyms | Value | Source |
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(+-)-1-Octanoylglycerol | ChEBI | (+-)-2,3-Dihydroxypropyl octanoate | ChEBI | (+-)-Glyceryl octanoate | ChEBI | (RS)-1-Octanoylglycerol | ChEBI | (RS)-2,3-Dihydroxypropyl octanoate | ChEBI | (RS)-Glyceryl octanoate | ChEBI | 1-Monocaprylin | ChEBI | 1-Monocapryloyl-rac-glycerol | ChEBI | 1-Monooctanoin | ChEBI | alpha-Monocaprylin | ChEBI | DL-1-Monooctanoin | ChEBI | Glycerol-1-monooctanoate | ChEBI | Glyceryl 1-monooctanoate | ChEBI | Monoctanoin | ChEBI | Octanoic acid 1-monoglyceride | ChEBI | rac-1-Octanoylglycerol | ChEBI | rac-Glyceryl octanoate | ChEBI | (+-)-2,3-Dihydroxypropyl octanoic acid | Generator | (+-)-Glyceryl octanoic acid | Generator | (RS)-2,3-Dihydroxypropyl octanoic acid | Generator | (RS)-Glyceryl octanoic acid | Generator | a-Monocaprylin | Generator | Α-monocaprylin | Generator | Glycerol-1-monooctanoic acid | Generator | Glyceryl 1-monooctanoic acid | Generator | Octanoate 1-monoglyceride | Generator | rac-Glyceryl octanoic acid | Generator | Capmul 8210 | MeSH | Glyceryl-1-monooctanoate | MeSH | Glyceryl caprylate | MeSH | Glyceryl monocaprylate | MeSH | Moctanin | MeSH | Monooctanoin | MeSH | Capmul | MeSH | mono-Octanoin | MeSH |
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Chemical Formula | C11H22O4 |
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Average Molecular Weight | 218.293 |
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Monoisotopic Molecular Weight | 218.151809188 |
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IUPAC Name | 2,3-dihydroxypropyl octanoate |
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Traditional Name | monoctanoin |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCC(=O)OCC(O)CO |
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InChI Identifier | InChI=1S/C11H22O4/c1-2-3-4-5-6-7-11(14)15-9-10(13)8-12/h10,12-13H,2-9H2,1H3 |
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InChI Key | GHBFNMLVSPCDGN-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 1-monoacylglycerols. These are monoacylglycerols containing a glycerol acylated at the 1-position. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Glycerolipids |
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Sub Class | Monoradylglycerols |
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Direct Parent | 1-monoacylglycerols |
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Alternative Parents | |
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Substituents | - 1-acyl-sn-glycerol
- Fatty acid ester
- Fatty acyl
- 1,2-diol
- Carboxylic acid ester
- Secondary alcohol
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Primary alcohol
- Hydrocarbon derivative
- Organic oxygen compound
- Carbonyl group
- Alcohol
- Organic oxide
- Organooxygen compound
- 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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Not Available | 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 - 2,3-Dihydroxypropyl octanoate GC-MS (Non-derivatized) - 70eV, Positive | splash10-03fr-9100000000-c34e4235467d98b66017 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypropyl octanoate GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypropyl octanoate GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypropyl octanoate GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypropyl octanoate GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypropyl octanoate GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypropyl octanoate GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 2,3-Dihydroxypropyl octanoate GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-11-04 | 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 - 2,3-Dihydroxypropyl octanoate 10V, Positive-QTOF | splash10-00or-8590000000-ce8f29e33e82a403b49b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypropyl octanoate 20V, Positive-QTOF | splash10-004i-9310000000-e1172a7f7d60c6b3eaed | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypropyl octanoate 40V, Positive-QTOF | splash10-0a4l-9000000000-60f2707cae3e3cdc5ebd | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypropyl octanoate 10V, Negative-QTOF | splash10-00mo-2930000000-c4b021bb6051c8c953da | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypropyl octanoate 20V, Negative-QTOF | splash10-002f-5900000000-f94f9eba05be933d796b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 2,3-Dihydroxypropyl octanoate 40V, Negative-QTOF | splash10-054p-9400000000-43dbe0bfb50d81d8f1be | 2016-08-03 | 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 | Not Available |
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KNApSAcK ID | Not Available |
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Chemspider ID | Not Available |
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KEGG Compound ID | Not Available |
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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 | 3033877 |
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PDB ID | Not Available |
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ChEBI ID | 84309 |
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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 | - 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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