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 11:08:33 UTC |
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Update Date | 2021-09-26 23:05:56 UTC |
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HMDB ID | HMDB0252978 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | E-Guggulsterone |
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Description | 14-ethylidene-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-ene-5,13-dione belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans. 14-ethylidene-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-ene-5,13-dione 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 ). E-guggulsterone is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically E-Guggulsterone 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 | CC=C1C(=O)CC2C3CCC4=CC(=O)CCC4(C)C3CCC12C InChI=1S/C21H28O2/c1-4-16-19(23)12-18-15-6-5-13-11-14(22)7-9-20(13,2)17(15)8-10-21(16,18)3/h4,11,15,17-18H,5-10,12H2,1-3H3 |
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Synonyms | Value | Source |
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Pregna-4,17-diene-3,16-dione, (17E)-isomer | MeSH | (Z)-Guggulsterone | MeSH | Pregna-4,17-diene-3,16-dione | MeSH | Pregna-4,17-diene-3,16-dione, (17Z)-isomer | MeSH | (e)-Guggulsterone | MeSH |
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Chemical Formula | C21H28O2 |
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Average Molecular Weight | 312.453 |
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Monoisotopic Molecular Weight | 312.208930142 |
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IUPAC Name | 14-ethylidene-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-ene-5,13-dione |
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Traditional Name | 14-ethylidene-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-ene-5,13-dione |
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CAS Registry Number | Not Available |
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SMILES | CC=C1C(=O)CC2C3CCC4=CC(=O)CCC4(C)C3CCC12C |
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InChI Identifier | InChI=1S/C21H28O2/c1-4-16-19(23)12-18-15-6-5-13-11-14(22)7-9-20(13,2)17(15)8-10-21(16,18)3/h4,11,15,17-18H,5-10,12H2,1-3H3 |
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InChI Key | WDXRGPWQVHZTQJ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as androgens and derivatives. These are 3-hydroxylated C19 steroid hormones. They are known to favor the development of masculine characteristics. They also show profound effects on scalp and body hair in humans. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Steroids and steroid derivatives |
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Sub Class | Androstane steroids |
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Direct Parent | Androgens and derivatives |
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Alternative Parents | |
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Substituents | - Androgen-skeleton
- Oxosteroid
- 16-oxosteroid
- 3-oxosteroid
- 3-oxo-delta-4-steroid
- Delta-4-steroid
- Cyclohexenone
- Cyclic ketone
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic homopolycyclic compound
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Molecular Framework | Aliphatic homopolycyclic 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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E-Guggulsterone,1TMS,isomer #1 | CC=C1C(O[Si](C)(C)C)=CC2C3CCC4=CC(=O)CCC4(C)C3CCC12C | 2863.2 | Semi standard non polar | 33892256 | E-Guggulsterone,1TMS,isomer #1 | CC=C1C(O[Si](C)(C)C)=CC2C3CCC4=CC(=O)CCC4(C)C3CCC12C | 2685.4 | Standard non polar | 33892256 | E-Guggulsterone,1TMS,isomer #1 | CC=C1C(O[Si](C)(C)C)=CC2C3CCC4=CC(=O)CCC4(C)C3CCC12C | 3183.7 | Standard polar | 33892256 | E-Guggulsterone,1TMS,isomer #2 | CC=C1C(=O)CC2C3CCC4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C | 2845.6 | Semi standard non polar | 33892256 | E-Guggulsterone,1TMS,isomer #2 | CC=C1C(=O)CC2C3CCC4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C | 2663.6 | Standard non polar | 33892256 | E-Guggulsterone,1TMS,isomer #2 | CC=C1C(=O)CC2C3CCC4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C | 3147.7 | Standard polar | 33892256 | E-Guggulsterone,2TMS,isomer #1 | CC=C1C(O[Si](C)(C)C)=CC2C3CCC4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C | 2863.8 | Semi standard non polar | 33892256 | E-Guggulsterone,2TMS,isomer #1 | CC=C1C(O[Si](C)(C)C)=CC2C3CCC4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C | 2775.4 | Standard non polar | 33892256 | E-Guggulsterone,2TMS,isomer #1 | CC=C1C(O[Si](C)(C)C)=CC2C3CCC4=CC(O[Si](C)(C)C)=CCC4(C)C3CCC12C | 3245.5 | Standard polar | 33892256 | E-Guggulsterone,1TBDMS,isomer #1 | CC=C1C(O[Si](C)(C)C(C)(C)C)=CC2C3CCC4=CC(=O)CCC4(C)C3CCC12C | 3095.0 | Semi standard non polar | 33892256 | E-Guggulsterone,1TBDMS,isomer #1 | CC=C1C(O[Si](C)(C)C(C)(C)C)=CC2C3CCC4=CC(=O)CCC4(C)C3CCC12C | 2903.2 | Standard non polar | 33892256 | E-Guggulsterone,1TBDMS,isomer #1 | CC=C1C(O[Si](C)(C)C(C)(C)C)=CC2C3CCC4=CC(=O)CCC4(C)C3CCC12C | 3342.5 | Standard polar | 33892256 | E-Guggulsterone,1TBDMS,isomer #2 | CC=C1C(=O)CC2C3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C | 3070.0 | Semi standard non polar | 33892256 | E-Guggulsterone,1TBDMS,isomer #2 | CC=C1C(=O)CC2C3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C | 2899.5 | Standard non polar | 33892256 | E-Guggulsterone,1TBDMS,isomer #2 | CC=C1C(=O)CC2C3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C | 3298.7 | Standard polar | 33892256 | E-Guggulsterone,2TBDMS,isomer #1 | CC=C1C(O[Si](C)(C)C(C)(C)C)=CC2C3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C | 3311.4 | Semi standard non polar | 33892256 | E-Guggulsterone,2TBDMS,isomer #1 | CC=C1C(O[Si](C)(C)C(C)(C)C)=CC2C3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C | 3199.3 | Standard non polar | 33892256 | E-Guggulsterone,2TBDMS,isomer #1 | CC=C1C(O[Si](C)(C)C(C)(C)C)=CC2C3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC12C | 3477.4 | Standard polar | 33892256 |
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