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 18:52:36 UTC |
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Update Date | 2022-03-07 02:53:58 UTC |
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HMDB ID | HMDB0034088 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | beta-Sitosterol palmitate |
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Description | beta-Sitosterol palmitate, also known as b-sitosterol palmitic acid, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. beta-Sitosterol palmitate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CCCCCCCCCCCCCCCC(=O)OC1CCC2(C)C3CCC4(C)C(CCC4C3CC=C2C1)C(C)CCC(CC)C(C)C InChI=1S/C45H80O2/c1-8-10-11-12-13-14-15-16-17-18-19-20-21-22-43(46)47-38-29-31-44(6)37(33-38)25-26-39-41-28-27-40(45(41,7)32-30-42(39)44)35(5)23-24-36(9-2)34(3)4/h25,34-36,38-42H,8-24,26-33H2,1-7H3 |
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Synonyms | Value | Source |
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b-Sitosterol palmitate | Generator | b-Sitosterol palmitic acid | Generator | beta-Sitosterol palmitic acid | Generator | Β-sitosterol palmitate | Generator | Β-sitosterol palmitic acid | Generator | 14-(5-Ethyl-6-methylheptan-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl hexadecanoic acid | Generator | beta-Sitosterol palmitate | MeSH | Sitosterol palmitate | MeSH |
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Chemical Formula | C45H80O2 |
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Average Molecular Weight | 653.1155 |
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Monoisotopic Molecular Weight | 652.615831804 |
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IUPAC Name | 14-(5-ethyl-6-methylheptan-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl hexadecanoate |
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Traditional Name | 14-(5-ethyl-6-methylheptan-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-yl hexadecanoate |
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CAS Registry Number | 2308-85-2 |
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SMILES | CCCCCCCCCCCCCCCC(=O)OC1CCC2(C)C3CCC4(C)C(CCC4C3CC=C2C1)C(C)CCC(CC)C(C)C |
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InChI Identifier | InChI=1S/C45H80O2/c1-8-10-11-12-13-14-15-16-17-18-19-20-21-22-43(46)47-38-29-31-44(6)37(33-38)25-26-39-41-28-27-40(45(41,7)32-30-42(39)44)35(5)23-24-36(9-2)34(3)4/h25,34-36,38-42H,8-24,26-33H2,1-7H3 |
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InChI Key | IWTJDVBNIUPPPB-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Prenol lipids |
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Sub Class | Triterpenoids |
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Direct Parent | Triterpenoids |
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Alternative Parents | Not Available |
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Substituents | Not Available |
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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 | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 89 °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 IndicesUnderivatized |
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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 - beta-Sitosterol palmitate GC-MS (Non-derivatized) - 70eV, Positive | splash10-000i-3426139000-4376bbb13d387eb75fac | 2017-09-01 | 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 - beta-Sitosterol palmitate 10V, Positive-QTOF | splash10-0uds-1242219000-600af5841063d3a08b1a | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 20V, Positive-QTOF | splash10-0002-9676321000-2f82586026eda7a19e47 | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 40V, Positive-QTOF | splash10-0002-9825000000-e50b4dca2aa4bb42c29a | 2015-04-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 10V, Negative-QTOF | splash10-0udi-0021309000-774dd720d9c13e97f847 | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 20V, Negative-QTOF | splash10-03di-0052904000-768ad95fc1531352eb38 | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 40V, Negative-QTOF | splash10-03dm-5049500000-757f52a0d1042e354ae1 | 2015-04-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 10V, Negative-QTOF | splash10-0udi-0020009000-6bde8f40014a9789ca7e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 20V, Negative-QTOF | splash10-0udi-0011209000-7f387c0dbdb24b77f98e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 40V, Negative-QTOF | splash10-0ly9-5531968000-66b18bdd27dc93afdf8a | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 10V, Positive-QTOF | splash10-0gb9-6119025000-72e117d0dad674faf542 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 20V, Positive-QTOF | splash10-0536-9011001000-d3daa29392ccbe88c51e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - beta-Sitosterol palmitate 40V, Positive-QTOF | splash10-052f-9100100000-f3e5ad075d96f8890071 | 2021-09-23 | Wishart Lab | View Spectrum |
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General References | - Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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