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 20:11:21 UTC |
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Update Date | 2022-03-07 02:54:25 UTC |
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HMDB ID | HMDB0035237 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 8-Hydroxyhyperforin 8,1-hemiacetal |
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Description | Squamolinone belongs to the class of organic compounds known as annonaceous acetogenins. These are waxy derivatives of fatty acids (usually C32 or C34), containing a terminal carboxylic acid combined with a 2-propanol unit at the C-2 position to form a methyl- substituted alpha,beta-unsaturated-gamma-lactone. One of their interesting structural features is a single, adjacent, or nonadjacent tetrahydrofuran (THF) or tetrahydropyran (THP) system with one or two flanking hydroxyl group(s) at the center of a long hydrocarbon chain. Squamolinone is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CC(C)C(=O)C12C(=O)C3(CC=C(C)C)CC(CC=C(C)C)C1(C)CCC(OC2=C(CC=C(C)C)C3=O)C(C)(C)O InChI=1S/C35H52O5/c1-21(2)12-14-25-20-34(19-16-23(5)6)29(37)26(15-13-22(3)4)30-35(31(34)38,28(36)24(7)8)33(25,11)18-17-27(40-30)32(9,10)39/h12-13,16,24-25,27,39H,14-15,17-20H2,1-11H3 |
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Synonyms | Not Available |
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Chemical Formula | C35H52O5 |
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Average Molecular Weight | 552.7844 |
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Monoisotopic Molecular Weight | 552.381474774 |
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IUPAC Name | 6-(2-hydroxypropan-2-yl)-9-methyl-1,3,13-tris(3-methylbut-2-en-1-yl)-10-(2-methylpropanoyl)-5-oxatricyclo[7.2.2.0⁴,¹⁰]tridec-3-ene-2,11-dione |
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Traditional Name | 6-(2-hydroxypropan-2-yl)-9-methyl-1,3,13-tris(3-methylbut-2-en-1-yl)-10-(2-methylpropanoyl)-5-oxatricyclo[7.2.2.0⁴,¹⁰]tridec-3-ene-2,11-dione |
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CAS Registry Number | 262857-89-6 |
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SMILES | CC(C)C(=O)C12C(=O)C3(CC=C(C)C)CC(CC=C(C)C)C1(C)CCC(OC2=C(CC=C(C)C)C3=O)C(C)(C)O |
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InChI Identifier | InChI=1S/C35H52O5/c1-21(2)12-14-25-20-34(19-16-23(5)6)29(37)26(15-13-22(3)4)30-35(31(34)38,28(36)24(7)8)33(25,11)18-17-27(40-30)32(9,10)39/h12-13,16,24-25,27,39H,14-15,17-20H2,1-11H3 |
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InChI Key | SUFKQAGGNFAGTD-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as annonaceous acetogenins. These are waxy derivatives of fatty acids (usually C32 or C34), containing a terminal carboxylic acid combined with a 2-propanol unit at the C-2 position to form a methyl- substituted alpha,beta-unsaturated-gamma-lactone. One of their interesting structural features is a single, adjacent, or nonadjacent tetrahydrofuran (THF) or tetrahydropyran (THP) system with one or two flanking hydroxyl group(s) at the center of a long hydrocarbon chain. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Fatty Acyls |
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Sub Class | Fatty alcohols |
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Direct Parent | Annonaceous acetogenins |
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Alternative Parents | |
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Substituents | - Annonaceae acetogenin skeleton
- Long chain fatty alcohol
- Gamma butyrolactone
- Tetrahydrofuran
- Carboxylic acid ester
- Ketone
- Lactone
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Ether
- Dialkyl ether
- Carboxylic acid derivative
- Oxacycle
- Organoheterocyclic compound
- Hydrocarbon derivative
- Organic oxygen compound
- Organic oxide
- Alcohol
- Organooxygen compound
- Carbonyl group
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic 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 | 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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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8-Hydroxyhyperforin 8,1-hemiacetal,1TMS,isomer #1 | CC(C)=CCC1=C2OC(C(C)(C)O[Si](C)(C)C)CCC3(C)C(CC=C(C)C)CC(CC=C(C)C)(C1=O)C(=O)C23C(=O)C(C)C | 3548.8 | Semi standard non polar | 33892256 | 8-Hydroxyhyperforin 8,1-hemiacetal,1TMS,isomer #2 | CC(C)=CCC1=C2OC(C(C)(C)O)CCC3(C)C(CC=C(C)C)CC(CC=C(C)C)(C1=O)C(=O)C23C(O[Si](C)(C)C)=C(C)C | 3492.5 | Semi standard non polar | 33892256 | 8-Hydroxyhyperforin 8,1-hemiacetal,2TMS,isomer #1 | CC(C)=CCC1=C2OC(C(C)(C)O[Si](C)(C)C)CCC3(C)C(CC=C(C)C)CC(CC=C(C)C)(C1=O)C(=O)C23C(O[Si](C)(C)C)=C(C)C | 3550.5 | Semi standard non polar | 33892256 | 8-Hydroxyhyperforin 8,1-hemiacetal,2TMS,isomer #1 | CC(C)=CCC1=C2OC(C(C)(C)O[Si](C)(C)C)CCC3(C)C(CC=C(C)C)CC(CC=C(C)C)(C1=O)C(=O)C23C(O[Si](C)(C)C)=C(C)C | 3646.6 | Standard non polar | 33892256 | 8-Hydroxyhyperforin 8,1-hemiacetal,1TBDMS,isomer #1 | CC(C)=CCC1=C2OC(C(C)(C)O[Si](C)(C)C(C)(C)C)CCC3(C)C(CC=C(C)C)CC(CC=C(C)C)(C1=O)C(=O)C23C(=O)C(C)C | 3747.2 | Semi standard non polar | 33892256 | 8-Hydroxyhyperforin 8,1-hemiacetal,1TBDMS,isomer #2 | CC(C)=CCC1=C2OC(C(C)(C)O)CCC3(C)C(CC=C(C)C)CC(CC=C(C)C)(C1=O)C(=O)C23C(O[Si](C)(C)C(C)(C)C)=C(C)C | 3727.7 | Semi standard non polar | 33892256 | 8-Hydroxyhyperforin 8,1-hemiacetal,2TBDMS,isomer #1 | CC(C)=CCC1=C2OC(C(C)(C)O[Si](C)(C)C(C)(C)C)CCC3(C)C(CC=C(C)C)CC(CC=C(C)C)(C1=O)C(=O)C23C(O[Si](C)(C)C(C)(C)C)=C(C)C | 3969.7 | Semi standard non polar | 33892256 | 8-Hydroxyhyperforin 8,1-hemiacetal,2TBDMS,isomer #1 | CC(C)=CCC1=C2OC(C(C)(C)O[Si](C)(C)C(C)(C)C)CCC3(C)C(CC=C(C)C)CC(CC=C(C)C)(C1=O)C(=O)C23C(O[Si](C)(C)C(C)(C)C)=C(C)C | 4031.7 | Standard non 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 - 8-Hydroxyhyperforin 8,1-hemiacetal GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4i-9000230000-bc89178365de310bae54 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal GC-MS (1 TMS) - 70eV, Positive | splash10-0ac0-9500164000-3aa306c2ab25bf5ff6ec | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal GC-MS ("8-Hydroxyhyperforin 8,1-hemiacetal,1TMS,#1" TMS) - 70eV, Positive | Not Available | 2021-10-14 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-15 | 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 - 8-Hydroxyhyperforin 8,1-hemiacetal 10V, Positive-QTOF | splash10-0udr-0000390000-7719ee895da5b99d3451 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 20V, Positive-QTOF | splash10-01dr-3000940000-a8078c4fe27843e8133f | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 40V, Positive-QTOF | splash10-00vi-3000910000-33939de04bd176f989c0 | 2016-08-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 10V, Negative-QTOF | splash10-0udi-0000190000-254e84f9e7fa7bab1f13 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 20V, Negative-QTOF | splash10-0089-2000940000-1a2490be782027a8e522 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 40V, Negative-QTOF | splash10-01bj-9303600000-1e47a810b3a80f37888d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 10V, Negative-QTOF | splash10-0udi-0000090000-cb8ddf459d7fd608aa36 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 20V, Negative-QTOF | splash10-0udi-0000090000-e7a68c30b3465f2debf3 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 40V, Negative-QTOF | splash10-0a4i-9000100000-68acb9d66f3ba9450946 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 10V, Positive-QTOF | splash10-014r-0000920000-6f3155c3eb4f965b38cf | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 20V, Positive-QTOF | splash10-0udi-1000960000-5de8509fdc34093df6a5 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 8-Hydroxyhyperforin 8,1-hemiacetal 40V, Positive-QTOF | splash10-0006-9000400000-5f86864a33211979d7f7 | 2021-09-25 | Wishart Lab | View Spectrum |
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