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 08:29:05 UTC |
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Update Date | 2021-09-24 08:29:05 UTC |
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HMDB ID | HMDB0304267 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | avenastenone |
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Description | Avenastenone belongs to stigmastanes and derivatives class of compounds. Those are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. Avenastenone is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Avenastenone can be found in a number of food items such as alaska blueberry, longan, feijoa, and giant butterbur, which makes avenastenone a potential biomarker for the consumption of these food products. |
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Structure | CC=C(CCC(C)C1CCC2C3=CCC4CC(=O)CCC4(C)C3CCC12C)C(C)C InChI=1S/C29H46O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h7,11,19-20,22,25-27H,8-10,12-18H2,1-6H3 |
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Synonyms | Not Available |
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Chemical Formula | C29H46O |
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Average Molecular Weight | 410.686 |
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Monoisotopic Molecular Weight | 410.354866101 |
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IUPAC Name | 2,15-dimethyl-14-[5-(propan-2-yl)hept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-one |
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Traditional Name | 14-(5-isopropylhept-5-en-2-yl)-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-9-en-5-one |
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CAS Registry Number | Not Available |
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SMILES | CC=C(CCC(C)C1CCC2C3=CCC4CC(=O)CCC4(C)C3CCC12C)C(C)C |
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InChI Identifier | InChI=1S/C29H46O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h7,11,19-20,22,25-27H,8-10,12-18H2,1-6H3 |
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InChI Key | XHRPJMCAEXVFFM-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. |
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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 | Stigmastanes and derivatives |
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Direct Parent | Stigmastanes and derivatives |
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Alternative Parents | |
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Substituents | - Triterpenoid
- Stigmastane-skeleton
- Oxosteroid
- 3-oxosteroid
- 3-oxo-delta-7-steroid
- Delta-7-steroid
- 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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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 SectionsPredicted Kovats Retention IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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avenastenone,1TMS,isomer #1 | CC=C(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3446.3 | Semi standard non polar | 33892256 | avenastenone,1TMS,isomer #1 | CC=C(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3281.4 | Standard non polar | 33892256 | avenastenone,1TMS,isomer #1 | CC=C(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3569.3 | Standard polar | 33892256 | avenastenone,1TMS,isomer #2 | CC=C(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3456.4 | Semi standard non polar | 33892256 | avenastenone,1TMS,isomer #2 | CC=C(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3312.3 | Standard non polar | 33892256 | avenastenone,1TMS,isomer #2 | CC=C(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3592.2 | Standard polar | 33892256 | avenastenone,1TBDMS,isomer #1 | CC=C(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3672.8 | Semi standard non polar | 33892256 | avenastenone,1TBDMS,isomer #1 | CC=C(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3483.8 | Standard non polar | 33892256 | avenastenone,1TBDMS,isomer #1 | CC=C(CCC(C)C1CCC2C3=CCC4CC(O[Si](C)(C)C(C)(C)C)=CCC4(C)C3CCC21C)C(C)C | 3686.9 | Standard polar | 33892256 | avenastenone,1TBDMS,isomer #2 | CC=C(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C(C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3672.7 | Semi standard non polar | 33892256 | avenastenone,1TBDMS,isomer #2 | CC=C(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C(C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3530.2 | Standard non polar | 33892256 | avenastenone,1TBDMS,isomer #2 | CC=C(CCC(C)C1CCC2C3=CCC4C=C(O[Si](C)(C)C(C)(C)C)CCC4(C)C3CCC21C)C(C)C | 3712.4 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 10V, Positive-QTOF | splash10-03di-1117900000-d0e141079d400e411978 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 20V, Positive-QTOF | splash10-01ot-4029100000-2f416dcd0f8c082c0186 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 40V, Positive-QTOF | splash10-0fr2-6169000000-96e10e72105de172c034 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 10V, Negative-QTOF | splash10-0a4i-0000900000-abce8a2fa39a1d011eb6 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 20V, Negative-QTOF | splash10-0a4i-0001900000-ac16de0e5a5f94053c33 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 40V, Negative-QTOF | splash10-0006-3019000000-c66cd961a6669a4e7573 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 10V, Positive-QTOF | splash10-001i-0019000000-bb699eb404a8db9b4cfa | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 20V, Positive-QTOF | splash10-0gx3-5039100000-5dd0dfbcaa1a0724bb00 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 40V, Positive-QTOF | splash10-06rx-9420000000-1d7019ddec9384d0ab08 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 10V, Negative-QTOF | splash10-0a4i-0000900000-84eae2c8ad8ccafd7741 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 20V, Negative-QTOF | splash10-0a4i-0003900000-b574d2411b786ec9615e | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - avenastenone 40V, Negative-QTOF | splash10-052f-1019300000-186bf71631f953fdb5d0 | 2021-10-21 | Wishart Lab | View Spectrum |
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