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 18:26:20 UTC |
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Update Date | 2022-03-07 02:53:49 UTC |
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HMDB ID | HMDB0033684 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 25-Methylgramisterol |
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Description | 25-Methylgramisterol 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. 25-Methylgramisterol is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CC(CCC(=C)C(C)(C)C)C1CCC2C3=CCC4C(C)C(O)CCC4(C)C3CCC12C InChI=1S/C30H50O/c1-19(9-10-20(2)28(4,5)6)23-13-14-25-22-11-12-24-21(3)27(31)16-18-30(24,8)26(22)15-17-29(23,25)7/h11,19,21,23-27,31H,2,9-10,12-18H2,1,3-8H3 |
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Synonyms | Not Available |
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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 | 14-(6,6-dimethyl-5-methylideneheptan-2-yl)-2,6,15-trimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol |
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Traditional Name | 14-(6,6-dimethyl-5-methylideneheptan-2-yl)-2,6,15-trimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-ol |
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CAS Registry Number | 123086-79-3 |
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SMILES | CC(CCC(=C)C(C)(C)C)C1CCC2C3=CCC4C(C)C(O)CCC4(C)C3CCC12C |
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InChI Identifier | InChI=1S/C30H50O/c1-19(9-10-20(2)28(4,5)6)23-13-14-25-22-11-12-24-21(3)27(31)16-18-30(24,8)26(22)15-17-29(23,25)7/h11,19,21,23-27,31H,2,9-10,12-18H2,1,3-8H3 |
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InChI Key | KRMCRDNDVNGZDL-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 | |
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Substituents | - Ergosterol-skeleton
- Hydroxysteroid
- 3-hydroxysteroid
- 3-hydroxy-delta-7-steroid
- Delta-7-steroid
- Cyclic alcohol
- Secondary alcohol
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Alcohol
- 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 | |
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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 IndicesUnderivatizedDerivatized |
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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 - 25-Methylgramisterol GC-MS (Non-derivatized) - 70eV, Positive | splash10-03dj-1019300000-e16df962f75696b0f4e8 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 25-Methylgramisterol GC-MS (1 TMS) - 70eV, Positive | splash10-001i-2002900000-d02dfe926fceebddb01b | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 25-Methylgramisterol 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 - 25-Methylgramisterol 10V, Positive-QTOF | splash10-056r-0012900000-14051f71fd8963e0cba3 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 20V, Positive-QTOF | splash10-06vi-0239300000-ebe80aa7994849845b05 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 40V, Positive-QTOF | splash10-03yi-4197100000-0b9ca91682cd0d3ef72c | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 10V, Negative-QTOF | splash10-004i-0000900000-65e8c281e83f311e59d3 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 20V, Negative-QTOF | splash10-004i-0000900000-8a7f0ece3ea156e838a8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 40V, Negative-QTOF | splash10-0a4i-2019700000-ecb333b344fad277bfbc | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 10V, Negative-QTOF | splash10-004i-0000900000-590c9e4adfdd12b64d93 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 20V, Negative-QTOF | splash10-004i-0000900000-590c9e4adfdd12b64d93 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 40V, Negative-QTOF | splash10-00fr-0001900000-3a0fe3ea62d0b8291150 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 10V, Positive-QTOF | splash10-016r-3093500000-e77bf65f5483d2a36ca0 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 20V, Positive-QTOF | splash10-0a4i-9055100000-4d52a5cad0dee5fa4927 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methylgramisterol 40V, Positive-QTOF | splash10-0a4i-9822000000-61717b5cd526e2487877 | 2021-09-24 | Wishart Lab | View Spectrum |
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