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 13:11:00 UTC |
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Update Date | 2021-09-26 23:07:48 UTC |
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HMDB ID | HMDB0254058 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Levonorgestrel acetate |
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Description | 15-ethyl-14-ethynyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-14-yl acetate belongs to the class of organic compounds known as steroid esters. Steroid esters are compounds containing a steroid moiety which bears a carboxylic acid ester group. Based on a literature review very few articles have been published on 15-ethyl-14-ethynyl-5-oxotetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-6-en-14-yl acetate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Levonorgestrel acetate is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Levonorgestrel acetate 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 | CCC12CCC3C(CCC4=CC(=O)CCC34)C1CCC2(OC(C)=O)C#C InChI=1S/C23H30O3/c1-4-22-12-10-19-18-9-7-17(25)14-16(18)6-8-20(19)21(22)11-13-23(22,5-2)26-15(3)24/h2,14,18-21H,4,6-13H2,1,3H3 |
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Synonyms | Value | Source |
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15-Ethyl-14-ethynyl-5-oxotetracyclo[8.7.0.0,.0,]heptadec-6-en-14-yl acetic acid | Generator | Levonorgestrel acetic acid | Generator |
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Chemical Formula | C23H30O3 |
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Average Molecular Weight | 354.49 |
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Monoisotopic Molecular Weight | 354.219494826 |
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IUPAC Name | 15-ethyl-14-ethynyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-14-yl acetate |
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Traditional Name | 15-ethyl-14-ethynyl-5-oxotetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-14-yl acetate |
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CAS Registry Number | Not Available |
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SMILES | CCC12CCC3C(CCC4=CC(=O)CCC34)C1CCC2(OC(C)=O)C#C |
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InChI Identifier | InChI=1S/C23H30O3/c1-4-22-12-10-19-18-9-7-17(25)14-16(18)6-8-20(19)21(22)11-13-23(22,5-2)26-15(3)24/h2,14,18-21H,4,6-13H2,1,3H3 |
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InChI Key | YDQDJLTYVZAOQX-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as steroid esters. Steroid esters are compounds containing a steroid moiety which bears a carboxylic acid ester group. |
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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 | Steroid esters |
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Direct Parent | Steroid esters |
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Alternative Parents | |
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Substituents | - Steroid ester
- Estrogen-skeleton
- 3-oxo-delta-4-steroid
- 3-oxosteroid
- Estrane-skeleton
- Oxosteroid
- Delta-4-steroid
- Cyclohexenone
- Ynone
- Carboxylic acid ester
- Cyclic ketone
- Ketone
- Acetylide
- Carboxylic acid derivative
- Monocarboxylic acid or derivatives
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- 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 SectionsPredictor | Adduct Type | CCS Value (Å2) | Reference |
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DeepCCS | [M-2H]- | 216.695 | 30932474 | DeepCCS | [M+Na]+ | 192.312 | 30932474 |
Predicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Levonorgestrel acetate,1TMS,isomer #1 | C#CC1(OC(C)=O)CCC2C3CCC4=CC(O[Si](C)(C)C)=CCC4C3CCC21CC | 2834.5 | Semi standard non polar | 33892256 | Levonorgestrel acetate,1TMS,isomer #1 | C#CC1(OC(C)=O)CCC2C3CCC4=CC(O[Si](C)(C)C)=CCC4C3CCC21CC | 2904.7 | Standard non polar | 33892256 | Levonorgestrel acetate,1TMS,isomer #1 | C#CC1(OC(C)=O)CCC2C3CCC4=CC(O[Si](C)(C)C)=CCC4C3CCC21CC | 3535.8 | Standard polar | 33892256 | Levonorgestrel acetate,1TBDMS,isomer #1 | C#CC1(OC(C)=O)CCC2C3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CCC4C3CCC21CC | 3086.0 | Semi standard non polar | 33892256 | Levonorgestrel acetate,1TBDMS,isomer #1 | C#CC1(OC(C)=O)CCC2C3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CCC4C3CCC21CC | 3133.4 | Standard non polar | 33892256 | Levonorgestrel acetate,1TBDMS,isomer #1 | C#CC1(OC(C)=O)CCC2C3CCC4=CC(O[Si](C)(C)C(C)(C)C)=CCC4C3CCC21CC | 3662.6 | 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 - Levonorgestrel acetate GC-MS (Non-derivatized) - 70eV, Positive | splash10-004l-2395000000-fb0c1cfd45d3caf4d68d | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Levonorgestrel acetate 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 - Levonorgestrel acetate 10V, Positive-QTOF | splash10-00kb-0090000000-30e5230c3a7fe9f1cb44 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Levonorgestrel acetate 20V, Positive-QTOF | splash10-014j-0290000000-9087335b3cbfcc16e26b | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Levonorgestrel acetate 40V, Positive-QTOF | splash10-004m-7981000000-5fa0c8d3e44bff130560 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Levonorgestrel acetate 10V, Negative-QTOF | splash10-0a4i-9002000000-64b75b52dfd9d691e84b | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Levonorgestrel acetate 20V, Negative-QTOF | splash10-0ik9-2009000000-d925912975d467560aba | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Levonorgestrel acetate 40V, Negative-QTOF | splash10-000i-4093000000-1895da98a3ea7131edf7 | 2021-10-12 | Wishart Lab | View Spectrum |
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