| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-10 22:46:24 UTC |
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| Update Date | 2021-09-26 22:54:20 UTC |
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| HMDB ID | HMDB0245719 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | 8-Epi pgf1alpha |
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| Description | 8-Epi pgf1alpha, also known as 8-epi PGF1α, belongs to the class of organic compounds known as prostaglandins and related compounds. These are unsaturated carboxylic acids consisting of a 20 carbon skeleton that also contains a five member ring, and are based upon the fatty acid arachidonic acid. Based on a literature review a significant number of articles have been published on 8-Epi pgf1alpha. This compound has been identified in human blood as reported by (PMID: 31557052 ). 8-epi pgf1alpha is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 8-Epi pgf1alpha 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 | CCCCCC(O)C=CC1C(O)CC(O)C1CCCCCCC(O)=O InChI=1S/C20H36O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h12-13,15-19,21-23H,2-11,14H2,1H3,(H,24,25) |
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| Synonyms | | Value | Source |
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| 8-Epi PGF1a | Generator | | 8-Epi PGF1α | Generator | | 7-[3,5-Dihydroxy-2-(3-hydroxyoct-1-en-1-yl)cyclopentyl]heptanoate | HMDB |
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| Chemical Formula | C20H36O5 |
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| Average Molecular Weight | 356.503 |
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| Monoisotopic Molecular Weight | 356.256274259 |
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| IUPAC Name | 7-[3,5-dihydroxy-2-(3-hydroxyoct-1-en-1-yl)cyclopentyl]heptanoic acid |
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| Traditional Name | 7-[3,5-dihydroxy-2-(3-hydroxyoct-1-en-1-yl)cyclopentyl]heptanoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCC(O)C=CC1C(O)CC(O)C1CCCCCCC(O)=O |
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| InChI Identifier | InChI=1S/C20H36O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h12-13,15-19,21-23H,2-11,14H2,1H3,(H,24,25) |
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| InChI Key | DZUXGQBLFALXCR-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as prostaglandins and related compounds. These are unsaturated carboxylic acids consisting of a 20 carbon skeleton that also contains a five member ring, and are based upon the fatty acid arachidonic acid. |
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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 | Eicosanoids |
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| Direct Parent | Prostaglandins and related compounds |
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| Alternative Parents | |
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| Substituents | - Prostaglandin skeleton
- Long-chain fatty acid
- Fatty alcohol
- Hydroxy fatty acid
- Cyclopentanol
- Cyclic alcohol
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organooxygen compound
- Organic oxide
- Alcohol
- Organic oxygen compound
- Carbonyl group
- 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 12.6808 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.74 minutes | 32390414 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 8-Epi pgf1alpha,1TMS,isomer #3 | CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O | 2982.9 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,1TMS,isomer #3 | CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O | 2769.0 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,1TMS,isomer #3 | CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O | 3974.7 | Standard polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C | 2965.5 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C | 2821.3 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C | 3567.1 | Standard polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #2 | CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C | 2964.4 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #2 | CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C | 2836.0 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #2 | CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C | 3614.8 | Standard polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2962.0 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2904.2 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3716.5 | Standard polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #4 | CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O | 2958.6 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #4 | CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O | 2800.6 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,2TMS,isomer #4 | CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O | 3513.2 | Standard polar | 33892256 | | 8-Epi pgf1alpha,3TMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2843.8 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,3TMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 2919.9 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,3TMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C)O[Si](C)(C)C | 3378.9 | Standard polar | 33892256 | | 8-Epi pgf1alpha,3TMS,isomer #4 | CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C | 2841.3 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,3TMS,isomer #4 | CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C | 2868.1 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,3TMS,isomer #4 | CCCCCC(O)C=CC1C(O[Si](C)(C)C)CC(O[Si](C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C | 3292.4 | Standard polar | 33892256 | | 8-Epi pgf1alpha,1TBDMS,isomer #1 | CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3284.9 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,1TBDMS,isomer #1 | CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 2998.8 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,1TBDMS,isomer #1 | CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 4006.8 | Standard polar | 33892256 | | 8-Epi pgf1alpha,1TBDMS,isomer #2 | CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O | 3219.2 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,1TBDMS,isomer #2 | CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O | 2980.2 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,1TBDMS,isomer #2 | CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O | 3935.4 | Standard polar | 33892256 | | 8-Epi pgf1alpha,2TBDMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3453.1 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,2TBDMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3233.4 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,2TBDMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3670.1 | Standard polar | 33892256 | | 8-Epi pgf1alpha,2TBDMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3495.9 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,2TBDMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3332.9 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,2TBDMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3777.1 | Standard polar | 33892256 | | 8-Epi pgf1alpha,2TBDMS,isomer #6 | CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 3414.2 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,2TBDMS,isomer #6 | CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 3285.5 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,2TBDMS,isomer #6 | CCCCCC(O)C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 3752.5 | Standard polar | 33892256 | | 8-Epi pgf1alpha,3TBDMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3636.7 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,3TBDMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3351.8 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,3TBDMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O)O[Si](C)(C)C(C)(C)C | 3401.2 | Standard polar | 33892256 | | 8-Epi pgf1alpha,3TBDMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3637.6 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,3TBDMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3486.9 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,3TBDMS,isomer #3 | CCCCCC(C=CC1C(O)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3532.7 | Standard polar | 33892256 | | 8-Epi pgf1alpha,3TBDMS,isomer #4 | CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 3611.6 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,3TBDMS,isomer #4 | CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 3430.6 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,3TBDMS,isomer #4 | CCCCCC(O)C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C | 3461.5 | Standard polar | 33892256 | | 8-Epi pgf1alpha,4TBDMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3784.8 | Semi standard non polar | 33892256 | | 8-Epi pgf1alpha,4TBDMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3580.3 | Standard non polar | 33892256 | | 8-Epi pgf1alpha,4TBDMS,isomer #1 | CCCCCC(C=CC1C(O[Si](C)(C)C(C)(C)C)CC(O[Si](C)(C)C(C)(C)C)C1CCCCCCC(=O)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 3247.0 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (Non-derivatized) - 70eV, Positive | splash10-01q0-7379000000-a80bb477130f4920e3f8 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_1_4) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_2_5) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_2_6) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_3_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_3_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TMS_4_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_1_4) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_2_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_2_4) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_2_5) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Epi pgf1alpha GC-MS (TBDMS_3_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 10V, Positive-QTOF | splash10-00dr-0019000000-4fd987135de6726cdd5a | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 20V, Positive-QTOF | splash10-00dl-9154000000-e93e360b803128be6ab5 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 40V, Positive-QTOF | splash10-052f-9400000000-b045babce70118a4fad8 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 10V, Negative-QTOF | splash10-0a4i-0009000000-ca50430fcebead154dce | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 20V, Negative-QTOF | splash10-0a4i-0059000000-f1ee0351b4eb7afd7ee2 | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Epi pgf1alpha 40V, Negative-QTOF | splash10-0035-6093000000-26f9e8ca80319a072955 | 2021-10-12 | Wishart Lab | View Spectrum |
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