Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-08-30 02:57:58 UTC |
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Update Date | 2021-09-26 22:48:56 UTC |
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HMDB ID | HMDB0242356 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol |
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Description | Isotachysterol belongs to the class of organic compounds known as vitamin d and derivatives. Vitamin D and derivatives are compounds containing a secosteroid backbone, usually secoergostane or secocholestane. Based on a literature review very few articles have been published on Isotachysterol. This compound has been identified in human blood as reported by (PMID: 31557052 ). (1r)-3-[(e)-2-[(1r,7ar)-1-[(e,2r,5r)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | CC(C)C(C)C=CC(C)C1CCC2=C(CCCC12C)C=CC1=C(C)CCC(O)C1 InChI=1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-26,29H,7-8,11,14-18H2,1-6H3 |
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Synonyms | Not Available |
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Chemical Formula | C28H44O |
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Average Molecular Weight | 396.659 |
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Monoisotopic Molecular Weight | 396.339216037 |
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IUPAC Name | 3-{2-[1-(5,6-dimethylhept-3-en-2-yl)-7a-methyl-2,3,5,6,7,7a-hexahydro-1H-inden-4-yl]ethenyl}-4-methylcyclohex-3-en-1-ol |
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Traditional Name | 3-{2-[1-(5,6-dimethylhept-3-en-2-yl)-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl}-4-methylcyclohex-3-en-1-ol |
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CAS Registry Number | Not Available |
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SMILES | CC(C)C(C)C=CC(C)C1CCC2=C(CCCC12C)C=CC1=C(C)CCC(O)C1 |
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InChI Identifier | InChI=1S/C28H44O/c1-19(2)20(3)9-10-22(5)26-15-16-27-23(8-7-17-28(26,27)6)12-13-24-18-25(29)14-11-21(24)4/h9-10,12-13,19-20,22,25-26,29H,7-8,11,14-18H2,1-6H3 |
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InChI Key | WHIQZYTVWTZJNO-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as vitamin d and derivatives. Vitamin D and derivatives are compounds containing a secosteroid backbone, usually secoergostane or secocholestane. |
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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 | Vitamin D and derivatives |
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Direct Parent | Vitamin D and derivatives |
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Alternative Parents | |
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Substituents | - Triterpenoid
- 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 SectionsPredictor | Adduct Type | CCS Value (Å2) | Reference |
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DeepCCS | [M-2H]- | 232.109 | 30932474 | DeepCCS | [M+Na]+ | 207.343 | 30932474 |
Predicted Kovats Retention IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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(1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol,1TMS,isomer #1 | CC1=C(C=CC2=C3CCC(C(C)C=CC(C)C(C)C)C3(C)CCC2)CC(O[Si](C)(C)C)CC1 | 3203.2 | Semi standard non polar | 33892256 | (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol,1TMS,isomer #1 | CC1=C(C=CC2=C3CCC(C(C)C=CC(C)C(C)C)C3(C)CCC2)CC(O[Si](C)(C)C)CC1 | 3162.7 | Standard non polar | 33892256 | (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol,1TMS,isomer #1 | CC1=C(C=CC2=C3CCC(C(C)C=CC(C)C(C)C)C3(C)CCC2)CC(O[Si](C)(C)C)CC1 | 3317.5 | Standard polar | 33892256 | (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol,1TBDMS,isomer #1 | CC1=C(C=CC2=C3CCC(C(C)C=CC(C)C(C)C)C3(C)CCC2)CC(O[Si](C)(C)C(C)(C)C)CC1 | 3436.7 | Semi standard non polar | 33892256 | (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol,1TBDMS,isomer #1 | CC1=C(C=CC2=C3CCC(C(C)C=CC(C)C(C)C)C3(C)CCC2)CC(O[Si](C)(C)C(C)(C)C)CC1 | 3424.4 | Standard non polar | 33892256 | (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol,1TBDMS,isomer #1 | CC1=C(C=CC2=C3CCC(C(C)C=CC(C)C(C)C)C3(C)CCC2)CC(O[Si](C)(C)C(C)(C)C)CC1 | 3452.5 | 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 - (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol GC-MS (Non-derivatized) - 70eV, Positive | splash10-0f89-2019000000-927af855eb8600693c52 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-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 - (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol 10V, Positive-QTOF | splash10-0pia-0296000000-6f944746dc50d16f87a0 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol 20V, Positive-QTOF | splash10-0q2a-5394000000-b9e4a7a4b457d3f2923e | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol 40V, Positive-QTOF | splash10-0532-9521000000-b68d2ba755b5d45267c8 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol 10V, Negative-QTOF | splash10-0002-0009000000-2f6aa9af0bd8878fb6c6 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol 20V, Negative-QTOF | splash10-0002-0009000000-c3044e3ee36cb9021f6f | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - (1R)-3-[(E)-2-[(1R,7Ar)-1-[(E,2R,5R)-5,6-dimethylhept-3-en-2-yl]-7a-methyl-1,2,3,5,6,7-hexahydroinden-4-yl]ethenyl]-4-methylcyclohex-3-en-1-ol 40V, Negative-QTOF | splash10-0007-1139000000-8f47a118185d10e3cc92 | 2021-10-12 | Wishart Lab | View Spectrum |
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