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 09:26:09 UTC |
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Update Date | 2021-09-26 23:04:04 UTC |
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HMDB ID | HMDB0251811 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Enisoprost |
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Description | methyl 7-[3-hydroxy-2-(4-hydroxy-4-methyloct-1-en-1-yl)-5-oxocyclopentyl]hept-4-enoate 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 7-[3-hydroxy-2-(4-hydroxy-4-methyloct-1-en-1-yl)-5-oxocyclopentyl]hept-4-enoate 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 ). Enisoprost is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Enisoprost 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 | CCCCC(C)(O)CC=CC1C(O)CC(=O)C1CCC=CCCC(=O)OC InChI=1S/C22H36O5/c1-4-5-14-22(2,26)15-10-12-18-17(19(23)16-20(18)24)11-8-6-7-9-13-21(25)27-3/h6-7,10,12,17-18,20,24,26H,4-5,8-9,11,13-16H2,1-3H3 |
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Synonyms | Value | Source |
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Methyl 7-[3-hydroxy-2-(4-hydroxy-4-methyloct-1-en-1-yl)-5-oxocyclopentyl]hept-4-enoic acid | Generator |
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Chemical Formula | C22H36O5 |
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Average Molecular Weight | 380.525 |
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Monoisotopic Molecular Weight | 380.256274259 |
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IUPAC Name | methyl 7-[3-hydroxy-2-(4-hydroxy-4-methyloct-1-en-1-yl)-5-oxocyclopentyl]hept-4-enoate |
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Traditional Name | methyl 7-[3-hydroxy-2-(4-hydroxy-4-methyloct-1-en-1-yl)-5-oxocyclopentyl]hept-4-enoate |
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CAS Registry Number | Not Available |
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SMILES | CCCCC(C)(O)CC=CC1C(O)CC(=O)C1CCC=CCCC(=O)OC |
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InChI Identifier | InChI=1S/C22H36O5/c1-4-5-14-22(2,26)15-10-12-18-17(19(23)16-20(18)24)11-8-6-7-9-13-21(25)27-3/h6-7,10,12,17-18,20,24,26H,4-5,8-9,11,13-16H2,1-3H3 |
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InChI Key | CIBHDGPIOICRGX-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
- Cyclopentanol
- Methyl ester
- Tertiary alcohol
- Cyclic alcohol
- Cyclic ketone
- Secondary alcohol
- Ketone
- Carboxylic acid ester
- Monocarboxylic acid or derivatives
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic homomonocyclic compound
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Molecular Framework | Aliphatic homomonocyclic 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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Enisoprost,3TMS,isomer #1 | CCCCC(C)(CC=CC1C(CCC=CCCC(=O)OC)=C(O[Si](C)(C)C)CC1O[Si](C)(C)C)O[Si](C)(C)C | 2886.8 | Semi standard non polar | 33892256 | Enisoprost,3TMS,isomer #1 | CCCCC(C)(CC=CC1C(CCC=CCCC(=O)OC)=C(O[Si](C)(C)C)CC1O[Si](C)(C)C)O[Si](C)(C)C | 2847.9 | Standard non polar | 33892256 | Enisoprost,3TMS,isomer #1 | CCCCC(C)(CC=CC1C(CCC=CCCC(=O)OC)=C(O[Si](C)(C)C)CC1O[Si](C)(C)C)O[Si](C)(C)C | 2973.6 | Standard polar | 33892256 | Enisoprost,3TMS,isomer #2 | CCCCC(C)(CC=CC1C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C1CCC=CCCC(=O)OC)O[Si](C)(C)C | 2899.8 | Semi standard non polar | 33892256 | Enisoprost,3TMS,isomer #2 | CCCCC(C)(CC=CC1C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C1CCC=CCCC(=O)OC)O[Si](C)(C)C | 2814.8 | Standard non polar | 33892256 | Enisoprost,3TMS,isomer #2 | CCCCC(C)(CC=CC1C(O[Si](C)(C)C)C=C(O[Si](C)(C)C)C1CCC=CCCC(=O)OC)O[Si](C)(C)C | 3053.2 | Standard polar | 33892256 | Enisoprost,3TBDMS,isomer #1 | CCCCC(C)(CC=CC1C(CCC=CCCC(=O)OC)=C(O[Si](C)(C)C(C)(C)C)CC1O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3544.1 | Semi standard non polar | 33892256 | Enisoprost,3TBDMS,isomer #1 | CCCCC(C)(CC=CC1C(CCC=CCCC(=O)OC)=C(O[Si](C)(C)C(C)(C)C)CC1O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3376.2 | Standard non polar | 33892256 | Enisoprost,3TBDMS,isomer #1 | CCCCC(C)(CC=CC1C(CCC=CCCC(=O)OC)=C(O[Si](C)(C)C(C)(C)C)CC1O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3138.7 | Standard polar | 33892256 | Enisoprost,3TBDMS,isomer #2 | CCCCC(C)(CC=CC1C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C1CCC=CCCC(=O)OC)O[Si](C)(C)C(C)(C)C | 3583.8 | Semi standard non polar | 33892256 | Enisoprost,3TBDMS,isomer #2 | CCCCC(C)(CC=CC1C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C1CCC=CCCC(=O)OC)O[Si](C)(C)C(C)(C)C | 3246.9 | Standard non polar | 33892256 | Enisoprost,3TBDMS,isomer #2 | CCCCC(C)(CC=CC1C(O[Si](C)(C)C(C)(C)C)C=C(O[Si](C)(C)C(C)(C)C)C1CCC=CCCC(=O)OC)O[Si](C)(C)C(C)(C)C | 3191.7 | Standard polar | 33892256 |
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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 - Enisoprost GC-MS (Non-derivatized) - 70eV, Positive | splash10-0udl-5659000000-539a0cc4268a0d272d41 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TMS_1_4) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TMS_2_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TMS_2_4) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TMS_2_5) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TBDMS_1_4) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TBDMS_2_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TBDMS_2_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TBDMS_2_4) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Enisoprost GC-MS (TBDMS_2_5) - 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 - Enisoprost 10V, Positive-QTOF | splash10-01ot-0019000000-f9dd590cdc9a353e01f3 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enisoprost 20V, Positive-QTOF | splash10-0002-6389000000-c0d799cddb1363428a43 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enisoprost 40V, Positive-QTOF | splash10-067i-6920000000-7ad55ae219b6f12f66ec | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enisoprost 10V, Negative-QTOF | splash10-03fr-0009000000-d81d8c9984b876083042 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enisoprost 20V, Negative-QTOF | splash10-01ox-0039000000-975d3a732358428e28bb | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Enisoprost 40V, Negative-QTOF | splash10-052b-8479000000-c0dc7c2544535a6e38e0 | 2021-10-12 | Wishart Lab | View Spectrum |
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