Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-12 02:37:53 UTC |
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Update Date | 2022-03-07 02:56:50 UTC |
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HMDB ID | HMDB0040999 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Secasterone |
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Description | Secasterone belongs to the class of organic compounds known as ergostane steroids. These are steroids with a structure based on the ergostane skeleton, which arises from the methylation of cholestane at the 24-position. Secasterone is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CC(C)C(C)C(O)C(O)C(C)C1CCC2C3CC(=O)C4CC5OC5CC4(C)C3CCC12C InChI=1S/C28H46O4/c1-14(2)15(3)25(30)26(31)16(4)18-7-8-19-17-11-22(29)21-12-23-24(32-23)13-28(21,6)20(17)9-10-27(18,19)5/h14-21,23-26,30-31H,7-13H2,1-6H3 |
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Synonyms | Value | Source |
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Secasterone | MeSH | (22R,23R,24S)-22,23-Dihydroxy-2alpha,3alpha-epoxy-24-methyl-5alpha-cholest-6-one | MeSH | 2,3-Diepisecasterone | MeSH |
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Chemical Formula | C28H46O4 |
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Average Molecular Weight | 446.6624 |
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Monoisotopic Molecular Weight | 446.33960996 |
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IUPAC Name | 15-(3,4-dihydroxy-5,6-dimethylheptan-2-yl)-2,16-dimethyl-5-oxapentacyclo[9.7.0.0²,⁸.0⁴,⁶.0¹²,¹⁶]octadecan-9-one |
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Traditional Name | 15-(3,4-dihydroxy-5,6-dimethylheptan-2-yl)-2,16-dimethyl-5-oxapentacyclo[9.7.0.0²,⁸.0⁴,⁶.0¹²,¹⁶]octadecan-9-one |
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CAS Registry Number | 164321-81-7 |
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SMILES | CC(C)C(C)C(O)C(O)C(C)C1CCC2C3CC(=O)C4CC5OC5CC4(C)C3CCC12C |
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InChI Identifier | InChI=1S/C28H46O4/c1-14(2)15(3)25(30)26(31)16(4)18-7-8-19-17-11-22(29)21-12-23-24(32-23)13-28(21,6)20(17)9-10-27(18,19)5/h14-21,23-26,30-31H,7-13H2,1-6H3 |
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InChI Key | WDGGOKUICSKRHH-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as ergostane steroids. These are steroids with a structure based on the ergostane skeleton, which arises from the methylation of cholestane at the 24-position. |
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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 | Ergostane steroids |
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Direct Parent | Ergostane steroids |
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Alternative Parents | Not Available |
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Substituents | Not Available |
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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 | |
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Role | |
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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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Secasterone,1TMS,isomer #1 | CC(C)C(C)C(O[Si](C)(C)C)C(O)C(C)C1CCC2C3CC(=O)C4CC5OC5CC4(C)C3CCC12C | 3662.3 | Semi standard non polar | 33892256 | Secasterone,1TMS,isomer #2 | CC(C)C(C)C(O)C(O[Si](C)(C)C)C(C)C1CCC2C3CC(=O)C4CC5OC5CC4(C)C3CCC12C | 3639.5 | Semi standard non polar | 33892256 | Secasterone,1TMS,isomer #3 | CC(C)C(C)C(O)C(O)C(C)C1CCC2C3CC(O[Si](C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 3616.8 | Semi standard non polar | 33892256 | Secasterone,1TMS,isomer #4 | CC(C)C(C)C(O)C(O)C(C)C1CCC2C3C=C(O[Si](C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 3658.1 | Semi standard non polar | 33892256 | Secasterone,2TMS,isomer #1 | CC(C)C(C)C(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)C1CCC2C3CC(=O)C4CC5OC5CC4(C)C3CCC12C | 3546.8 | Semi standard non polar | 33892256 | Secasterone,2TMS,isomer #2 | CC(C)C(C)C(O[Si](C)(C)C)C(O)C(C)C1CCC2C3CC(O[Si](C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 3544.2 | Semi standard non polar | 33892256 | Secasterone,2TMS,isomer #3 | CC(C)C(C)C(O[Si](C)(C)C)C(O)C(C)C1CCC2C3C=C(O[Si](C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 3540.8 | Semi standard non polar | 33892256 | Secasterone,2TMS,isomer #4 | CC(C)C(C)C(O)C(O[Si](C)(C)C)C(C)C1CCC2C3CC(O[Si](C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 3520.6 | Semi standard non polar | 33892256 | Secasterone,2TMS,isomer #5 | CC(C)C(C)C(O)C(O[Si](C)(C)C)C(C)C1CCC2C3C=C(O[Si](C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 3512.9 | Semi standard non polar | 33892256 | Secasterone,3TMS,isomer #1 | CC(C)C(C)C(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)C1CCC2C3CC(O[Si](C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 3448.2 | Semi standard non polar | 33892256 | Secasterone,3TMS,isomer #1 | CC(C)C(C)C(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)C1CCC2C3CC(O[Si](C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 3529.4 | Standard non polar | 33892256 | Secasterone,3TMS,isomer #2 | CC(C)C(C)C(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)C1CCC2C3C=C(O[Si](C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 3429.4 | Semi standard non polar | 33892256 | Secasterone,3TMS,isomer #2 | CC(C)C(C)C(O[Si](C)(C)C)C(O[Si](C)(C)C)C(C)C1CCC2C3C=C(O[Si](C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 3377.2 | Standard non polar | 33892256 | Secasterone,1TBDMS,isomer #1 | CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O)C(C)C1CCC2C3CC(=O)C4CC5OC5CC4(C)C3CCC12C | 3895.9 | Semi standard non polar | 33892256 | Secasterone,1TBDMS,isomer #2 | CC(C)C(C)C(O)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3CC(=O)C4CC5OC5CC4(C)C3CCC12C | 3879.3 | Semi standard non polar | 33892256 | Secasterone,1TBDMS,isomer #3 | CC(C)C(C)C(O)C(O)C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 3873.0 | Semi standard non polar | 33892256 | Secasterone,1TBDMS,isomer #4 | CC(C)C(C)C(O)C(O)C(C)C1CCC2C3C=C(O[Si](C)(C)C(C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 3893.4 | Semi standard non polar | 33892256 | Secasterone,2TBDMS,isomer #1 | CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3CC(=O)C4CC5OC5CC4(C)C3CCC12C | 4032.4 | Semi standard non polar | 33892256 | Secasterone,2TBDMS,isomer #2 | CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O)C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 4011.6 | Semi standard non polar | 33892256 | Secasterone,2TBDMS,isomer #3 | CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O)C(C)C1CCC2C3C=C(O[Si](C)(C)C(C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 4010.9 | Semi standard non polar | 33892256 | Secasterone,2TBDMS,isomer #4 | CC(C)C(C)C(O)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 3989.8 | Semi standard non polar | 33892256 | Secasterone,2TBDMS,isomer #5 | CC(C)C(C)C(O)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3C=C(O[Si](C)(C)C(C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 3989.1 | Semi standard non polar | 33892256 | Secasterone,3TBDMS,isomer #1 | CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 4142.0 | Semi standard non polar | 33892256 | Secasterone,3TBDMS,isomer #1 | CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3CC(O[Si](C)(C)C(C)(C)C)=C4CC5OC5CC4(C)C3CCC12C | 4231.9 | Standard non polar | 33892256 | Secasterone,3TBDMS,isomer #2 | CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3C=C(O[Si](C)(C)C(C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 4141.5 | Semi standard non polar | 33892256 | Secasterone,3TBDMS,isomer #2 | CC(C)C(C)C(O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)C(C)C1CCC2C3C=C(O[Si](C)(C)C(C)(C)C)C4CC5OC5CC4(C)C3CCC12C | 3957.2 | Standard non 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 - Secasterone GC-MS (Non-derivatized) - 70eV, Positive | splash10-002f-8547900000-da6ec891e5c15c253d5b | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Secasterone GC-MS (2 TMS) - 70eV, Positive | splash10-004i-3221190000-d5ead7fbe172d2061b49 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Secasterone 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 - Secasterone 10V, Positive-QTOF | splash10-002b-1101900000-c115dd23a7668ec641cd | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 20V, Positive-QTOF | splash10-0g29-9318600000-ae9f9d45da0c135da839 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 40V, Positive-QTOF | splash10-0zn9-9422200000-cf2a93d8019204cc308c | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 10V, Negative-QTOF | splash10-0002-0000900000-a6ea2f258516e78e31be | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 20V, Negative-QTOF | splash10-00tb-7308900000-52e17b227d5e13f84d07 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 40V, Negative-QTOF | splash10-00xs-9105100000-bb6cd929828aeac2f16f | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 10V, Negative-QTOF | splash10-0002-0000900000-e535a0246aadde0c6cd4 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 20V, Negative-QTOF | splash10-0002-0102900000-ed5f7a04a2d9482da2ee | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 40V, Negative-QTOF | splash10-05mk-3019700000-af75aef03cc3af0dc10a | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 10V, Positive-QTOF | splash10-00kb-0037900000-30fcecc72fc8722febeb | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 20V, Positive-QTOF | splash10-014j-3359200000-964aa7287c335157479d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Secasterone 40V, Positive-QTOF | splash10-059i-5920000000-69a4e98f2a9ea489f377 | 2021-09-24 | Wishart Lab | View Spectrum |
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