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 19:14:29 UTC |
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Update Date | 2022-03-07 02:54:05 UTC |
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HMDB ID | HMDB0034402 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Physalin I |
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Description | Physalin I 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). Physalin I is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | COC12CC=CC(=O)C1(C)C1CCC3(O)C(=O)OC4(C)C5CC6(C)C7C(=O)C(OC347)(OCC6C(=O)O5)C1CC2O InChI=1S/C29H34O11/c1-23-11-18-25(3)29-19(23)20(32)28(40-29,37-12-15(23)21(33)38-18)14-10-17(31)27(36-4)8-5-6-16(30)24(27,2)13(14)7-9-26(29,35)22(34)39-25/h5-6,13-15,17-19,31,35H,7-12H2,1-4H3 |
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Synonyms | Not Available |
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Chemical Formula | C29H34O11 |
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Average Molecular Weight | 558.5737 |
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Monoisotopic Molecular Weight | 558.21011193 |
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IUPAC Name | 5,15-dihydroxy-14-methoxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone |
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Traditional Name | 5,15-dihydroxy-14-methoxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacos-11-ene-4,10,22,29-tetrone |
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CAS Registry Number | Not Available |
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SMILES | COC12CC=CC(=O)C1(C)C1CCC3(O)C(=O)OC4(C)C5CC6(C)C7C(=O)C(OC347)(OCC6C(=O)O5)C1CC2O |
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InChI Identifier | InChI=1S/C29H34O11/c1-23-11-18-25(3)29-19(23)20(32)28(40-29,37-12-15(23)21(33)38-18)14-10-17(31)27(36-4)8-5-6-16(30)24(27,2)13(14)7-9-26(29,35)22(34)39-25/h5-6,13-15,17-19,31,35H,7-12H2,1-4H3 |
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InChI Key | PKBKMEUABLQCJI-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 | Not Available |
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Substituents | Not Available |
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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 | 305 - 307 °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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Physalin I,1TMS,isomer #1 | COC12CC=CC(=O)C1(C)C1CCC3(O[Si](C)(C)C)C(=O)OC4(C)C5CC6(C)C(COC7(OC34C6C7=O)C1CC2O)C(=O)O5 | 4298.1 | Semi standard non polar | 33892256 | Physalin I,1TMS,isomer #2 | COC12CC=CC(=O)C1(C)C1CCC3(O)C(=O)OC4(C)C5CC6(C)C(COC7(OC34C6C7=O)C1CC2O[Si](C)(C)C)C(=O)O5 | 4238.6 | Semi standard non polar | 33892256 | Physalin I,1TMS,isomer #3 | COC12CC=CC(=O)C1(C)C1CCC3(O)C(=O)OC4(C)C5CC6(C)C7=C(O[Si](C)(C)C)C(OCC6C(=O)O5)(OC734)C1CC2O | 4106.9 | Semi standard non polar | 33892256 | Physalin I,2TMS,isomer #1 | COC12CC=CC(=O)C1(C)C1CCC3(O[Si](C)(C)C)C(=O)OC4(C)C5CC6(C)C(COC7(OC34C6C7=O)C1CC2O[Si](C)(C)C)C(=O)O5 | 4198.4 | Semi standard non polar | 33892256 | Physalin I,2TMS,isomer #2 | COC12CC=CC(=O)C1(C)C1CCC3(O[Si](C)(C)C)C(=O)OC4(C)C5CC6(C)C7=C(O[Si](C)(C)C)C(OCC6C(=O)O5)(OC734)C1CC2O | 4084.3 | Semi standard non polar | 33892256 | Physalin I,2TMS,isomer #3 | COC12CC=CC(=O)C1(C)C1CCC3(O)C(=O)OC4(C)C5CC6(C)C7=C(O[Si](C)(C)C)C(OCC6C(=O)O5)(OC734)C1CC2O[Si](C)(C)C | 4016.6 | Semi standard non polar | 33892256 | Physalin I,3TMS,isomer #1 | COC12CC=CC(=O)C1(C)C1CCC3(O[Si](C)(C)C)C(=O)OC4(C)C5CC6(C)C7=C(O[Si](C)(C)C)C(OCC6C(=O)O5)(OC734)C1CC2O[Si](C)(C)C | 3983.0 | Semi standard non polar | 33892256 | Physalin I,3TMS,isomer #1 | COC12CC=CC(=O)C1(C)C1CCC3(O[Si](C)(C)C)C(=O)OC4(C)C5CC6(C)C7=C(O[Si](C)(C)C)C(OCC6C(=O)O5)(OC734)C1CC2O[Si](C)(C)C | 4051.9 | Standard non polar | 33892256 | Physalin I,1TBDMS,isomer #1 | COC12CC=CC(=O)C1(C)C1CCC3(O[Si](C)(C)C(C)(C)C)C(=O)OC4(C)C5CC6(C)C(COC7(OC34C6C7=O)C1CC2O)C(=O)O5 | 4531.4 | Semi standard non polar | 33892256 | Physalin I,1TBDMS,isomer #2 | COC12CC=CC(=O)C1(C)C1CCC3(O)C(=O)OC4(C)C5CC6(C)C(COC7(OC34C6C7=O)C1CC2O[Si](C)(C)C(C)(C)C)C(=O)O5 | 4466.6 | Semi standard non polar | 33892256 | Physalin I,1TBDMS,isomer #3 | COC12CC=CC(=O)C1(C)C1CCC3(O)C(=O)OC4(C)C5CC6(C)C7=C(O[Si](C)(C)C(C)(C)C)C(OCC6C(=O)O5)(OC734)C1CC2O | 4322.7 | Semi standard non polar | 33892256 | Physalin I,2TBDMS,isomer #1 | COC12CC=CC(=O)C1(C)C1CCC3(O[Si](C)(C)C(C)(C)C)C(=O)OC4(C)C5CC6(C)C(COC7(OC34C6C7=O)C1CC2O[Si](C)(C)C(C)(C)C)C(=O)O5 | 4661.6 | Semi standard non polar | 33892256 | Physalin I,2TBDMS,isomer #2 | COC12CC=CC(=O)C1(C)C1CCC3(O[Si](C)(C)C(C)(C)C)C(=O)OC4(C)C5CC6(C)C7=C(O[Si](C)(C)C(C)(C)C)C(OCC6C(=O)O5)(OC734)C1CC2O | 4510.5 | Semi standard non polar | 33892256 | Physalin I,2TBDMS,isomer #3 | COC12CC=CC(=O)C1(C)C1CCC3(O)C(=O)OC4(C)C5CC6(C)C7=C(O[Si](C)(C)C(C)(C)C)C(OCC6C(=O)O5)(OC734)C1CC2O[Si](C)(C)C(C)(C)C | 4449.6 | 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 - Physalin I GC-MS (Non-derivatized) - 70eV, Positive | splash10-017i-9880080000-0a6c7c0047f2bfde3d30 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (1 TMS) - 70eV, Positive | splash10-05tr-3690155000-a467aeb2d229fc91427c | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS ("Physalin I,1TMS,#1" TMS) - 70eV, Positive | Not Available | 2021-10-14 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TMS_2_2) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TBDMS_2_2) - 70eV, Positive | Not Available | 2021-10-15 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Physalin I GC-MS (TBDMS_2_3) - 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 - Physalin I 10V, Positive-QTOF | splash10-0a4i-0000090000-c7a8be885f6804eba8a4 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 20V, Positive-QTOF | splash10-052f-0100090000-9072d668e39dfc84d4ce | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 40V, Positive-QTOF | splash10-0006-9211030000-1704f52a007ee3c02a16 | 2016-08-02 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 10V, Negative-QTOF | splash10-0a4i-0000090000-2a477968c4ee8b33910d | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 20V, Negative-QTOF | splash10-0bti-0000090000-6a2dbb4386961ca0af02 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 40V, Negative-QTOF | splash10-00ks-1390830000-f8e1f835d17c5bd28677 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 10V, Negative-QTOF | splash10-0a4i-0000090000-cbd15b0067ded9545ba5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 20V, Negative-QTOF | splash10-0bvi-0000090000-0b2b9d837ffcf654ec9b | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 40V, Negative-QTOF | splash10-004i-0000190000-68f615eac642b4559809 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 10V, Positive-QTOF | splash10-0a4i-0000090000-6c66d7661c53533bb6f7 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 20V, Positive-QTOF | splash10-0a4i-0000390000-786e91910eace2d82a0b | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Physalin I 40V, Positive-QTOF | splash10-0a70-2375390000-438ada2974c928c1359b | 2021-09-25 | Wishart Lab | View Spectrum |
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