Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-12 01:13:31 UTC |
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Update Date | 2022-03-07 02:56:18 UTC |
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HMDB ID | HMDB0039696 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A |
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Description | 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A, also known as hycanthon or etrenol, belongs to the class of organic compounds known as physalins and derivatives. These are steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed). 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CC1C(=O)OC2CC1(C)C1C3(O)C4C=CC5=CC=CC(=O)C5(C)C4CCC4(O)C(=O)OC2(C)C14OC3=O InChI=1S/C28H30O9/c1-13-19(30)35-18-12-23(13,2)20-27(34)16-9-8-14-6-5-7-17(29)24(14,3)15(16)10-11-26(33)21(31)36-25(18,4)28(20,26)37-22(27)32/h5-9,13,15-16,18,20,33-34H,10-12H2,1-4H3 |
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Synonyms | Value | Source |
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Etrenol | HMDB | Hicantona | HMDB | Hycanthon | HMDB | Hycanthone | HMDB | Hycanthone mesylate | HMDB | Hycanthonum | HMDB | Lucanthone metabolite | HMDB |
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Chemical Formula | C28H30O9 |
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Average Molecular Weight | 510.5324 |
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Monoisotopic Molecular Weight | 510.188982558 |
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IUPAC Name | 6,19-dihydroxy-1,15,22,26-tetramethyl-4,21,24-trioxaheptacyclo[21.3.1.0²,⁶.0³,¹⁹.0³,²².0⁷,¹⁶.0¹⁰,¹⁵]heptacosa-8,10,12-triene-5,14,20,25-tetrone |
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Traditional Name | 6,19-dihydroxy-1,15,22,26-tetramethyl-4,21,24-trioxaheptacyclo[21.3.1.0²,⁶.0³,¹⁹.0³,²².0⁷,¹⁶.0¹⁰,¹⁵]heptacosa-8,10,12-triene-5,14,20,25-tetrone |
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CAS Registry Number | 134434-71-2 |
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SMILES | CC1C(=O)OC2CC1(C)C1C3(O)C4C=CC5=CC=CC(=O)C5(C)C4CCC4(O)C(=O)OC2(C)C14OC3=O |
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InChI Identifier | InChI=1S/C28H30O9/c1-13-19(30)35-18-12-23(13,2)20-27(34)16-9-8-14-6-5-7-17(29)24(14,3)15(16)10-11-26(33)21(31)36-25(18,4)28(20,26)37-22(27)32/h5-9,13,15-16,18,20,33-34H,10-12H2,1-4H3 |
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InChI Key | NSFHPMKDYVTYOY-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as physalins and derivatives. These are steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed). |
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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 | Physalins and derivatives |
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Direct Parent | Physalins and derivatives |
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Alternative Parents | |
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Substituents | - Physalin skeleton
- Tricarboxylic acid or derivatives
- Delta valerolactone
- Delta_valerolactone
- Oxane
- Gamma butyrolactone
- Tetrahydrofuran
- Tertiary alcohol
- Carboxylic acid ester
- Lactone
- Ketone
- Organoheterocyclic compound
- Oxacycle
- Carboxylic acid derivative
- Hydrocarbon derivative
- Alcohol
- Organooxygen compound
- Organic oxygen compound
- Carbonyl group
- Organic oxide
- Aliphatic heteropolycyclic compound
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Molecular Framework | Aliphatic heteropolycyclic 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 | 273 - 275 °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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A,1TMS,isomer #1 | CC1C(=O)OC2CC1(C)C1C3(O[Si](C)(C)C)C(=O)OC14C(O)(CCC1C3C=CC3=CC=CC(=O)C31C)C(=O)OC24C | 4119.2 | Semi standard non polar | 33892256 | 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A,1TMS,isomer #2 | CC1C(=O)OC2CC1(C)C1C3(O)C(=O)OC14C(O[Si](C)(C)C)(CCC1C3C=CC3=CC=CC(=O)C31C)C(=O)OC24C | 4157.2 | Semi standard non polar | 33892256 | 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A,2TMS,isomer #1 | CC1C(=O)OC2CC1(C)C1C3(O[Si](C)(C)C)C(=O)OC14C(O[Si](C)(C)C)(CCC1C3C=CC3=CC=CC(=O)C31C)C(=O)OC24C | 4112.2 | Semi standard non polar | 33892256 | 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A,1TBDMS,isomer #1 | CC1C(=O)OC2CC1(C)C1C3(O[Si](C)(C)C(C)(C)C)C(=O)OC14C(O)(CCC1C3C=CC3=CC=CC(=O)C31C)C(=O)OC24C | 4382.3 | Semi standard non polar | 33892256 | 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A,1TBDMS,isomer #2 | CC1C(=O)OC2CC1(C)C1C3(O)C(=O)OC14C(O[Si](C)(C)C(C)(C)C)(CCC1C3C=CC3=CC=CC(=O)C31C)C(=O)OC24C | 4412.4 | Semi standard non polar | 33892256 | 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A,2TBDMS,isomer #1 | CC1C(=O)OC2CC1(C)C1C3(O[Si](C)(C)C(C)(C)C)C(=O)OC14C(O[Si](C)(C)C(C)(C)C)(CCC1C3C=CC3=CC=CC(=O)C31C)C(=O)OC24C | 4627.6 | Semi 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 - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A GC-MS (Non-derivatized) - 70eV, Positive | splash10-01bi-1910800000-ad6602e2aafaa628f9df | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A GC-MS (2 TMS) - 70eV, Positive | splash10-01p9-2700009000-7e9b28b8aa1c1bec62d9 | 2017-10-06 | 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 - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 10V, Positive-QTOF | splash10-03di-0000970000-d4377fc68bdf2d9944cb | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 20V, Positive-QTOF | splash10-01ox-0000910000-ce7510f47f063a0e3818 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 40V, Positive-QTOF | splash10-000j-1002900000-7f210a102c0b8ec77817 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 10V, Negative-QTOF | splash10-0a4i-0000790000-c7ce07f9a2bb619e7ba1 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 20V, Negative-QTOF | splash10-0aou-0000940000-778a8b3d6268d2693153 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 40V, Negative-QTOF | splash10-000i-1801900000-2fafaa2f69b54ce1a34d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 10V, Negative-QTOF | splash10-0a4i-0000190000-d2b23ee53da864be7d38 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 20V, Negative-QTOF | splash10-0a4i-0000390000-c9e9063d703c15dc7a62 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 40V, Negative-QTOF | splash10-0a4i-0200980000-6396cae14c9dfb368b2e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 10V, Positive-QTOF | splash10-03di-0000090000-1aa2dce78661b19c596b | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 20V, Positive-QTOF | splash10-01q9-0200930000-4fdf8c53d9f12b1ab6b7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25,27-Dihydro-4,7-didehydro-7-deoxyphysalin A 40V, Positive-QTOF | splash10-0a4i-1901200000-6d34565309509c23ee2b | 2021-09-22 | Wishart Lab | View Spectrum |
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