Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2008-08-13 11:32:19 UTC |
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Update Date | 2022-03-07 02:49:33 UTC |
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HMDB ID | HMDB0006842 |
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Secondary Accession Numbers | - HMDB0000997
- HMDB00997
- HMDB06842
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Metabolite Identification |
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Common Name | 5alpha-Cholesta-7,24-dien-3beta-ol |
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Description | 5alpha-Cholesta-7,24-dien-3beta-ol belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. Thus, 5alpha-cholesta-7,24-dien-3beta-ol is considered to be a sterol lipid molecule. 5alpha-Cholesta-7,24-dien-3beta-ol is involved in the biosynthesis of steroids. 5alpha-Cholesta-7,24-dien-3beta-ol is reversibly converted into 5alpha-cholest-7-en-3beta-ol by delta24-sterol reductase (EC 1.3.1.72). 5alpha-Cholesta-7,24-dien-3beta-ol is also converted into zymosterol by cholestenol delta-isomerase (EC 5.3.3.5). 5alpha-Cholesta-7,24-dien-3beta-ol is also converted into 7-Dehydrodesmosterol. 5alpha-Cholesta-7,24-dien-3beta-ol is a substrate for 3-beta-hydroxysteroid-delta(8),delta(7)-isomerase. |
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Structure | [H][C@@]1(CC[C@@]2([H])C3=CC[C@@]4([H])C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCC=C(C)C InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h7,10,19-21,23-25,28H,6,8-9,11-17H2,1-5H3/t19-,20+,21+,23-,24+,25+,26+,27-/m1/s1 |
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Synonyms | Value | Source |
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(3beta,5alpha)-Cholesta-7,24-dien-3-ol | ChEBI | Cholesta-7,24-dien-3-ol | ChEBI | (3b,5a)-Cholesta-7,24-dien-3-ol | Generator | (3Β,5α)-cholesta-7,24-dien-3-ol | Generator | 5a-Cholesta-7,24-dien-3b-ol | Generator | 5Α-cholesta-7,24-dien-3β-ol | Generator | 5 alpha-Cholesta-7,24-dien-3 beta-ol | HMDB | Cholesta-7,24-dien-3-ol, (3beta)-isomer | HMDB | 5alpha-Cholesta-7,24-diene-3beta-ol | HMDB | 5Α-cholesta-7,24-diene-3β-ol | HMDB | 5alpha-Cholesta-7,24-dien-3beta-ol | HMDB |
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Chemical Formula | C27H44O |
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Average Molecular Weight | 384.648 |
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Monoisotopic Molecular Weight | 384.339216037 |
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IUPAC Name | (1R,2S,5S,7S,11R,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylhept-5-en-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-9-en-5-ol |
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Traditional Name | (1R,2S,5S,7S,11R,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylhept-5-en-2-yl]tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-9-en-5-ol |
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CAS Registry Number | 651-54-7 |
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SMILES | [H][C@@]1(CC[C@@]2([H])C3=CC[C@@]4([H])C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCC=C(C)C |
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InChI Identifier | InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h7,10,19-21,23-25,28H,6,8-9,11-17H2,1-5H3/t19-,20+,21+,23-,24+,25+,26+,27-/m1/s1 |
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InChI Key | PKEPPDGGTSZLBL-SKCNUYALSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core. |
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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 | Cholestane steroids |
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Direct Parent | Cholesterols and derivatives |
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Alternative Parents | |
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Substituents | - Cholesterol-skeleton
- Cholesterol
- 3-beta-hydroxysteroid
- 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 | |
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Ontology |
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Physiological effect | |
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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 | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 147 - 151 °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 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 - 5alpha-Cholesta-7,24-dien-3beta-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 - 5alpha-Cholesta-7,24-dien-3beta-ol 10V, Positive-QTOF | splash10-000i-1009000000-c1e502b2b0de9645cff5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Cholesta-7,24-dien-3beta-ol 20V, Positive-QTOF | splash10-0a5c-9175000000-5a87d21ba3d15f6d6e54 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Cholesta-7,24-dien-3beta-ol 40V, Positive-QTOF | splash10-0a4l-9600000000-258a34962417211eae6b | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Cholesta-7,24-dien-3beta-ol 10V, Negative-QTOF | splash10-001i-0009000000-4d7a5f3b63c0fb62f1d7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Cholesta-7,24-dien-3beta-ol 20V, Negative-QTOF | splash10-001i-0009000000-4d7a5f3b63c0fb62f1d7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5alpha-Cholesta-7,24-dien-3beta-ol 40V, Negative-QTOF | splash10-001i-0009000000-cf419f92ab7dfef8f2f8 | 2021-09-22 | Wishart Lab | View Spectrum |
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