Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 17:39:48 UTC |
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Update Date | 2022-03-07 02:52:45 UTC |
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HMDB ID | HMDB0030912 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol |
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Description | (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol belongs to the class of organic compounds known as ergosterols and derivatives. These are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CC(C)C(=C)CCC(C)C1CCC2C3=C(CCC12C)C1(C)CCC(O)C(C)(C)C1CC3 InChI=1S/C30H50O/c1-19(2)20(3)9-10-21(4)23-12-13-24-22-11-14-26-28(5,6)27(31)16-18-30(26,8)25(22)15-17-29(23,24)7/h19,21,23-24,26-27,31H,3,9-18H2,1-2,4-8H3 |
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Synonyms | Value | Source |
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(3b,5a)-4,4-Dimethylergosta-8,24(28)-dien-3-ol | Generator | (3Β,5α)-4,4-dimethylergosta-8,24(28)-dien-3-ol | Generator |
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Chemical Formula | C30H50O |
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Average Molecular Weight | 426.7174 |
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Monoisotopic Molecular Weight | 426.386166222 |
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IUPAC Name | 2,6,6,15-tetramethyl-14-(6-methyl-5-methylideneheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-en-5-ol |
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Traditional Name | 2,6,6,15-tetramethyl-14-(6-methyl-5-methylideneheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-en-5-ol |
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CAS Registry Number | 14250-23-8 |
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SMILES | CC(C)C(=C)CCC(C)C1CCC2C3=C(CCC12C)C1(C)CCC(O)C(C)(C)C1CC3 |
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InChI Identifier | InChI=1S/C30H50O/c1-19(2)20(3)9-10-21(4)23-12-13-24-22-11-14-26-28(5,6)27(31)16-18-30(26,8)25(22)15-17-29(23,24)7/h19,21,23-24,26-27,31H,3,9-18H2,1-2,4-8H3 |
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InChI Key | UEWBRSZKEWLYPN-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as ergosterols and derivatives. These are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton. |
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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 | Ergosterols and derivatives |
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Alternative Parents | Not Available |
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Substituents | Not Available |
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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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Not Available | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 163 - 164 °C | 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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(3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol,1TMS,isomer #1 | C=C(CCC(C)C1CCC2C3=C(CCC21C)C1(C)CCC(O[Si](C)(C)C)C(C)(C)C1CC3)C(C)C | 3421.1 | Semi standard non polar | 33892256 | (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol,1TBDMS,isomer #1 | C=C(CCC(C)C1CCC2C3=C(CCC21C)C1(C)CCC(O[Si](C)(C)C(C)(C)C)C(C)(C)C1CC3)C(C)C | 3649.3 | Semi 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 - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol GC-MS (Non-derivatized) - 70eV, Positive | splash10-03fs-1009300000-6686196cbb437da92e93 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol GC-MS (1 TMS) - 70eV, Positive | splash10-0089-2002900000-2d182bbcca14a0384a7c | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 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 - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 10V, Positive-QTOF | splash10-056r-1003900000-82f3d04b9e6dbe097a16 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 20V, Positive-QTOF | splash10-057i-7139400000-81fe027f977233609a54 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 40V, Positive-QTOF | splash10-00lr-9177100000-16cf131cfd1145c399d5 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 10V, Negative-QTOF | splash10-004i-0000900000-365c7e937d6b6394f530 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 20V, Negative-QTOF | splash10-004i-0000900000-fe524ecb0d3e737b05c0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 40V, Negative-QTOF | splash10-0a4i-3009600000-b56018e4d79a083f99f8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 10V, Positive-QTOF | splash10-004i-1016900000-8e729523ceca60cbe282 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 20V, Positive-QTOF | splash10-0560-9431200000-8c29422c3563602d1c4c | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 40V, Positive-QTOF | splash10-053u-9320000000-c8f07e41c26a86657f06 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 10V, Negative-QTOF | splash10-004i-0000900000-590c9e4adfdd12b64d93 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 20V, Negative-QTOF | splash10-004i-0000900000-ab7c88d2da67861ebc1d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (3beta,5alpha)-4,4-Dimethylergosta-8,24(28)-dien-3-ol 40V, Negative-QTOF | splash10-00b9-0004900000-ca9fd3556a7204db9748 | 2021-09-24 | Wishart Lab | View Spectrum |
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