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 09:26:01 UTC |
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Update Date | 2021-09-26 23:04:03 UTC |
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HMDB ID | HMDB0251809 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Enhydrin |
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Description | AC1LASID belongs to the class of organic compounds known as germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety. AC1LASID 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 ). Enhydrin is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Enhydrin 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 | COC(=O)C1=CCCC2(C)OC2C2OC(=O)C(=C)C2C(OC(=O)C2(C)OC2C)C1OC(C)=O InChI=1S/C23H28O10/c1-10-14-16(31-21(27)23(5)11(2)32-23)15(29-12(3)24)13(20(26)28-6)8-7-9-22(4)18(33-22)17(14)30-19(10)25/h8,11,14-18H,1,7,9H2,2-6H3 |
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Synonyms | Value | Source |
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Methyl 9-(acetyloxy)-10-(2,3-dimethyloxirane-2-carbonyloxy)-4-methyl-12-methylidene-13-oxo-3,14-dioxatricyclo[9.3.0.0²,⁴]tetradec-7-ene-8-carboxylic acid | Generator |
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Chemical Formula | C23H28O10 |
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Average Molecular Weight | 464.467 |
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Monoisotopic Molecular Weight | 464.168247102 |
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IUPAC Name | methyl 9-(acetyloxy)-10-(2,3-dimethyloxirane-2-carbonyloxy)-4-methyl-12-methylidene-13-oxo-3,14-dioxatricyclo[9.3.0.0²,⁴]tetradec-7-ene-8-carboxylate |
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Traditional Name | methyl 9-(acetyloxy)-10-(2,3-dimethyloxirane-2-carbonyloxy)-4-methyl-12-methylidene-13-oxo-3,14-dioxatricyclo[9.3.0.0²,⁴]tetradec-7-ene-8-carboxylate |
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CAS Registry Number | Not Available |
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SMILES | COC(=O)C1=CCCC2(C)OC2C2OC(=O)C(=C)C2C(OC(=O)C2(C)OC2C)C1OC(C)=O |
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InChI Identifier | InChI=1S/C23H28O10/c1-10-14-16(31-21(27)23(5)11(2)32-23)15(29-12(3)24)13(20(26)28-6)8-7-9-22(4)18(33-22)17(14)30-19(10)25/h8,11,14-18H,1,7,9H2,2-6H3 |
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InChI Key | VCBNPTWPJQLHQN-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Prenol lipids |
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Sub Class | Terpene lactones |
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Direct Parent | Germacranolides and derivatives |
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Alternative Parents | |
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Substituents | - Germacranolide
- Germacrane sesquiterpenoid
- Sesquiterpenoid
- Tetracarboxylic acid or derivatives
- Gamma butyrolactone
- Oxirane carboxylic acid
- Oxirane carboxylic acid or derivatives
- Alpha,beta-unsaturated carboxylic ester
- Enoate ester
- Tetrahydrofuran
- Methyl ester
- Lactone
- Carboxylic acid ester
- Organoheterocyclic compound
- Oxacycle
- Ether
- Oxirane
- Dialkyl ether
- Carboxylic acid derivative
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Aliphatic heteropolycyclic compound
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Molecular Framework | Aliphatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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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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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Enhydrin GC-MS (Non-derivatized) - 70eV, Positive | splash10-00dj-9001300000-2b0ce30e9744ee8e2197 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enhydrin 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 - Enhydrin 10V, Positive-QTOF | splash10-014i-0000900000-51e7e05132fa6e325216 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enhydrin 20V, Positive-QTOF | splash10-014i-0010900000-5adb08154800ad5661a2 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enhydrin 40V, Positive-QTOF | splash10-014r-0045900000-6cf87c183f8d5b0c9649 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enhydrin 10V, Negative-QTOF | splash10-03di-0403900000-ac7bd7ddffa995705f03 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enhydrin 20V, Negative-QTOF | splash10-03di-6500900000-e23d9035bf3cc1dd767d | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enhydrin 40V, Negative-QTOF | splash10-0a4i-3009000000-8b452563b9e42cd6b958 | 2021-10-12 | Wishart Lab | View Spectrum |
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