Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2006-05-22 14:17:51 UTC |
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Update Date | 2022-03-07 02:49:15 UTC |
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HMDB ID | HMDB0002394 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Cholesta-4,6-dien-3-one |
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Description | Cholesta-4,6-dien-3-one is a product of the oxidation of cholesteral. It may be metabolized to 4-cholesten-3-one and cholestanol by liver, adrenals and brain. An accumulation of cholesta-4,6-dien-3-one is found in serum of patients with cerebrotendinous xanthomatosis, and it is possible that accumulation of cholesterol in these patients is secondary to accumulation of cholesta-4,6-dien-3-one (PMID: 3557306 ; 16757819; 3676336). |
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Structure | [H][C@@]12CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])C=CC2=CC(=O)CC[C@]12C InChI=1S/C27H42O/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/h9-10,17-19,22-25H,6-8,11-16H2,1-5H3/t19-,22+,23-,24+,25+,26+,27-/m1/s1 |
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Synonyms | Value | Source |
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4,6-Cholestadien-3-one | HMDB, MeSH | 4,6-Cholestadiene-3-one | HMDB | Cholest-4,6-dien-3-one | MeSH, HMDB | Cholesta-4,6-diene-3-one | MeSH, HMDB |
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Chemical Formula | C27H42O |
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Average Molecular Weight | 382.6218 |
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Monoisotopic Molecular Weight | 382.323565966 |
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IUPAC Name | (1S,2R,10S,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadeca-6,8-dien-5-one |
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Traditional Name | cholesta-4,6-dien-3-one |
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CAS Registry Number | 566-93-8 |
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SMILES | [H][C@@]12CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC[C@@]1([H])[C@@]2([H])C=CC2=CC(=O)CC[C@]12C |
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InChI Identifier | InChI=1S/C27H42O/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/h9-10,17-19,22-25H,6-8,11-16H2,1-5H3/t19-,22+,23-,24+,25+,26+,27-/m1/s1 |
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InChI Key | XIWMRKFKSRYSIJ-GYKMGIIDSA-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
- Oxosteroid
- 3-oxosteroid
- Cyclohexenone
- Cyclic ketone
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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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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 | 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 | Experimental Collision Cross Sections |
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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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Cholesta-4,6-dien-3-one,1TMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3C=CC4=CC(O[Si](C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3235.1 | Semi standard non polar | 33892256 | Cholesta-4,6-dien-3-one,1TMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3C=CC4=CC(O[Si](C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3197.3 | Standard non polar | 33892256 | Cholesta-4,6-dien-3-one,1TMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3C=CC4=CC(O[Si](C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3504.7 | Standard polar | 33892256 | Cholesta-4,6-dien-3-one,1TBDMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3C=CC4=CC(O[Si](C)(C)C(C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3476.4 | Semi standard non polar | 33892256 | Cholesta-4,6-dien-3-one,1TBDMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3C=CC4=CC(O[Si](C)(C)C(C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3386.4 | Standard non polar | 33892256 | Cholesta-4,6-dien-3-one,1TBDMS,isomer #1 | CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3C=CC4=CC(O[Si](C)(C)C(C)(C)C)=CC[C@]4(C)[C@H]3CC[C@@]21C | 3642.7 | Standard 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 - Cholesta-4,6-dien-3-one GC-MS (Non-derivatized) - 70eV, Positive | splash10-0gb9-2239000000-553c810e1d19e3831e2b | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Cholesta-4,6-dien-3-one 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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Experimental LC-MS/MS | LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 40V, Positive-QTOF | splash10-0bt9-0900000000-75bf7772949652267282 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 20V, Positive-QTOF | splash10-001i-0519000000-d3546c4987360df326ab | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 10V, Positive-QTOF | splash10-001i-0009000000-17d134ad7478d2eabf41 | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 10V, Positive-QTOF | splash10-001i-0019000000-976c7ec9b4ecd0f35ce1 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 20V, Positive-QTOF | splash10-0api-3119000000-4c6c7aa38dc7223607b0 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 40V, Positive-QTOF | splash10-0a4i-6239000000-e36074a482541cfecb97 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 10V, Negative-QTOF | splash10-001i-0009000000-ab162bbf77e93fdedda9 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 20V, Negative-QTOF | splash10-001i-0009000000-8854ae94fc792ba973a4 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 40V, Negative-QTOF | splash10-0gba-2019000000-166d4a573bdfe5e55125 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 10V, Positive-QTOF | splash10-001i-0009000000-dcbeb6d0adb3f1962146 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 20V, Positive-QTOF | splash10-066r-6594000000-093e658315d31d30c0c1 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 40V, Positive-QTOF | splash10-0ab9-3921000000-1fa63eae5ed59c0d9041 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 10V, Negative-QTOF | splash10-001i-0009000000-334e990fc728bf944c79 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 20V, Negative-QTOF | splash10-001i-0009000000-334e990fc728bf944c79 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Cholesta-4,6-dien-3-one 40V, Negative-QTOF | splash10-001i-0049000000-c2d8d78e4aa615befe08 | 2021-09-22 | Wishart Lab | View Spectrum |
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