Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-24 04:56:32 UTC |
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Update Date | 2021-09-24 04:56:32 UTC |
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HMDB ID | HMDB0303827 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 5beta-Cholestane |
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Description | 5beta-cholestane, also known as coprostane or pseudocholestane, is a member of the class of compounds known as cholestane steroids. Cholestane steroids are steroids with a structure containing the 27-carbon cholestane skeleton. Thus, 5beta-cholestane is considered to be a sterol lipid molecule. 5beta-cholestane can be found in rice, which makes 5beta-cholestane a potential biomarker for the consumption of this food product. |
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Structure | [H][C@@]1(CC[C@@]2([H])[C@]3([H])CC[C@]4([H])CCCC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCCC(C)C InChI=1S/C27H48/c1-19(2)9-8-10-20(3)23-14-15-24-22-13-12-21-11-6-7-17-26(21,4)25(22)16-18-27(23,24)5/h19-25H,6-18H2,1-5H3/t20-,21+,22+,23-,24+,25+,26+,27-/m1/s1 |
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Synonyms | Value | Source |
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(5beta)-Cholestane | ChEBI | beta-Cholestane | ChEBI | Coprostane | ChEBI | Pseudocholestane | ChEBI | (5b)-Cholestane | Generator | (5Β)-cholestane | Generator | b-Cholestane | Generator | Β-cholestane | Generator | 5b-Cholestane | Generator | 5Β-cholestane | Generator |
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Chemical Formula | C27H48 |
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Average Molecular Weight | 372.67 |
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Monoisotopic Molecular Weight | 372.375601536 |
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IUPAC Name | (1S,2S,7S,10R,11S,14R,15R)-2,15-dimethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecane |
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Traditional Name | 5β-cholestane |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@]1(CC[C@@]2([H])[C@]3([H])CC[C@]4([H])CCCC[C@]4(C)[C@@]3([H])CC[C@]12C)[C@H](C)CCCC(C)C |
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InChI Identifier | InChI=1S/C27H48/c1-19(2)9-8-10-20(3)23-14-15-24-22-13-12-21-11-6-7-17-26(21,4)25(22)16-18-27(23,24)5/h19-25H,6-18H2,1-5H3/t20-,21+,22+,23-,24+,25+,26+,27-/m1/s1 |
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InChI Key | XIIAYQZJNBULGD-CJPSHIORSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as cholestane steroids. These are steroids with a structure containing the 27-carbon cholestane 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 | Cholestane steroids |
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Direct Parent | Cholestane steroids |
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Alternative Parents | |
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Substituents | - Cholestane-skeleton
- Polycyclic hydrocarbon
- Saturated hydrocarbon
- Hydrocarbon
- 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 | 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 | 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 | 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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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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MS | Mass Spectrum (Electron Ionization) | splash10-066r-8964000000-102980f6ad1743d66482 | 2015-03-01 | Not Available | 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 - 5beta-Cholestane 10V, Negative-QTOF | splash10-00di-0009000000-3c8eeb385ce92a8a56f2 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 20V, Negative-QTOF | splash10-00di-0009000000-d990989c4afa71a806b8 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 40V, Negative-QTOF | splash10-0a4i-1039000000-cfa6a8be172bec9f4fa4 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 10V, Negative-QTOF | splash10-00di-0009000000-68e19b70062825425d5f | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 20V, Negative-QTOF | splash10-00di-0009000000-68e19b70062825425d5f | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 40V, Negative-QTOF | splash10-014i-0009000000-0e19f00c906875e56014 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 10V, Positive-QTOF | splash10-00di-0019000000-3c1211dbfbb680398bb3 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 20V, Positive-QTOF | splash10-05fr-4249000000-e3eb9cfec3a262a71307 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 40V, Positive-QTOF | splash10-0a4i-6449000000-1979da9cd35aba4e8985 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 10V, Positive-QTOF | splash10-00di-0019000000-7e9fab763f8a7acad704 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 20V, Positive-QTOF | splash10-0abc-9032000000-df48f719cde3ce6bc196 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5beta-Cholestane 40V, Positive-QTOF | splash10-052b-9430000000-7c2a284bfcd7785caa0a | 2021-10-21 | Wishart Lab | View Spectrum |
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