Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-23 19:36:37 UTC |
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Update Date | 2021-09-23 19:36:37 UTC |
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HMDB ID | HMDB0302672 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 24-Methyl-trans-22-dehydrocholesterol |
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Description | 24-Methyl-trans-22-dehydrocholesterol 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. 24-Methyl-trans-22-dehydrocholesterol is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CC(C)C(C)\C=C\[C@@H](C)[C@H]1CCC2C3CC=C4C[C@@H](O)CC[C@]4(C)C3CC[C@]12C InChI=1S/C28H46O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-9,18-20,22-26,29H,10-17H2,1-6H3/b8-7+/t19?,20-,22+,23?,24-,25?,26?,27+,28-/m1/s1 |
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Synonyms | Not Available |
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Chemical Formula | C28H46O |
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Average Molecular Weight | 398.6642 |
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Monoisotopic Molecular Weight | 398.354866094 |
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IUPAC Name | (2R,5S,14R,15R)-14-[(2R,3E)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol |
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Traditional Name | (2R,5S,14R,15R)-14-[(2R,3E)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol |
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CAS Registry Number | Not Available |
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SMILES | CC(C)C(C)\C=C\[C@@H](C)[C@H]1CCC2C3CC=C4C[C@@H](O)CC[C@]4(C)C3CC[C@]12C |
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InChI Identifier | InChI=1S/C28H46O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-9,18-20,22-26,29H,10-17H2,1-6H3/b8-7+/t19?,20-,22+,23?,24-,25?,26?,27+,28-/m1/s1 |
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InChI Key | OILXMJHPFNGGTO-NEOZPDRJSA-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
- 3-beta-hydroxysteroid
- 3-beta-hydroxy-delta-5-steroid
- Hydroxysteroid
- 3-hydroxysteroid
- 3-hydroxy-delta-5-steroid
- Delta-5-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 | 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 IndicesNot Available |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 10V, Positive-QTOF | splash10-001j-1019000000-d2a9213fdb0b831aca7e | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 20V, Positive-QTOF | splash10-001j-7149000000-b8201856d05b07279fab | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 40V, Positive-QTOF | splash10-001r-8093000000-aaafb14af110bb89ca15 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 10V, Negative-QTOF | splash10-0002-0009000000-ed57567960e63f7abdc5 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 20V, Negative-QTOF | splash10-0002-0009000000-01b7770bc8eb16940db5 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 40V, Negative-QTOF | splash10-001i-3019000000-7adb9be38912943ec788 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 10V, Positive-QTOF | splash10-0002-0019000000-187fec7768afa4ff0ab4 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 20V, Positive-QTOF | splash10-0a4i-9155000000-580c095dec486e69551a | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 40V, Positive-QTOF | splash10-0a59-9410000000-99db4d1d93a0cd788f89 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 10V, Negative-QTOF | splash10-0002-0009000000-0ca06bc1a59e9690d939 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 20V, Negative-QTOF | splash10-0002-0009000000-1e3548d588af0130a112 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 24-Methyl-trans-22-dehydrocholesterol 40V, Negative-QTOF | splash10-0002-0019000000-31a5c970aed3eeaa8ea9 | 2021-10-21 | Wishart Lab | View Spectrum |
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