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 19:09:18 UTC |
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Update Date | 2022-03-07 02:54:04 UTC |
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HMDB ID | HMDB0034340 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Physalin G |
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Description | Physalin G 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 G is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CC12OC(=O)C3(O)CCC4C(CC(O)C5=CC=CC(=O)C45C)C45OC13C(C4=O)C1(C)CC2OC(=O)C1CO5 InChI=1S/C28H30O10/c1-23-10-18-25(3)28-19(23)20(31)27(38-28,35-11-15(23)21(32)36-18)14-9-16(29)13-5-4-6-17(30)24(13,2)12(14)7-8-26(28,34)22(33)37-25/h4-6,12,14-16,18-19,29,34H,7-11H2,1-3H3 |
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Synonyms | Value | Source |
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Physalin g | MeSH |
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Chemical Formula | C28H30O10 |
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Average Molecular Weight | 526.5318 |
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Monoisotopic Molecular Weight | 526.18389718 |
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IUPAC Name | 5,15-dihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacosa-11,13-diene-4,10,22,29-tetrone |
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Traditional Name | 5,15-dihydroxy-2,9,26-trimethyl-3,19,23,28-tetraoxaoctacyclo[16.9.1.1¹⁸,²⁷.0¹,⁵.0²,²⁴.0⁸,¹⁷.0⁹,¹⁴.0²¹,²⁶]nonacosa-11,13-diene-4,10,22,29-tetrone |
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CAS Registry Number | 76045-38-0 |
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SMILES | CC12OC(=O)C3(O)CCC4C(CC(O)C5=CC=CC(=O)C45C)C45OC13C(C4=O)C1(C)CC2OC(=O)C1CO5 |
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InChI Identifier | InChI=1S/C28H30O10/c1-23-10-18-25(3)28-19(23)20(31)27(38-28,35-11-15(23)21(32)36-18)14-9-16(29)13-5-4-6-17(30)24(13,2)12(14)7-8-26(28,34)22(33)37-25/h4-6,12,14-16,18-19,29,34H,7-11H2,1-3H3 |
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InChI Key | CGVBSJOSWAZUIF-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
- Delta valerolactone
- Ketal
- Delta_valerolactone
- Oxepane
- Dicarboxylic acid or derivatives
- 3-furanone
- Gamma butyrolactone
- Oxane
- Cyclic alcohol
- Tetrahydrofuran
- Tertiary alcohol
- Lactone
- Ketone
- Carboxylic acid ester
- Secondary alcohol
- Organoheterocyclic compound
- Oxacycle
- Acetal
- Carboxylic acid derivative
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Alcohol
- 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 | 295 - 296 °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 G,1TMS,isomer #1 | CC12C(=O)C=CC=C1C(O)CC1C2CCC2(O[Si](C)(C)C)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4332.2 | Semi standard non polar | 33892256 | Physalin G,1TMS,isomer #1 | CC12C(=O)C=CC=C1C(O)CC1C2CCC2(O[Si](C)(C)C)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4332.2 | Semi standard non polar | 33892256 | Physalin G,1TMS,isomer #2 | CC12C(=O)C=CC=C1C(O[Si](C)(C)C)CC1C2CCC2(O)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4254.9 | Semi standard non polar | 33892256 | Physalin G,1TMS,isomer #2 | CC12C(=O)C=CC=C1C(O[Si](C)(C)C)CC1C2CCC2(O)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4254.9 | Semi standard non polar | 33892256 | Physalin G,1TMS,isomer #3 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C)C(O)(CCC1C4CC(O)C2=CC=CC(=O)C21C)C(=O)OC35C | 4142.5 | Semi standard non polar | 33892256 | Physalin G,1TMS,isomer #3 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C)C(O)(CCC1C4CC(O)C2=CC=CC(=O)C21C)C(=O)OC35C | 4142.5 | Semi standard non polar | 33892256 | Physalin G,2TMS,isomer #1 | CC12C(=O)C=CC=C1C(O[Si](C)(C)C)CC1C2CCC2(O[Si](C)(C)C)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4220.2 | Semi standard non polar | 33892256 | Physalin G,2TMS,isomer #1 | CC12C(=O)C=CC=C1C(O[Si](C)(C)C)CC1C2CCC2(O[Si](C)(C)C)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4220.2 | Semi standard non polar | 33892256 | Physalin G,2TMS,isomer #2 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C)C(O[Si](C)(C)C)(CCC1C4CC(O)C2=CC=CC(=O)C21C)C(=O)OC35C | 4124.7 | Semi standard non polar | 33892256 | Physalin G,2TMS,isomer #2 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C)C(O[Si](C)(C)C)(CCC1C4CC(O)C2=CC=CC(=O)C21C)C(=O)OC35C | 4124.7 | Semi standard non polar | 33892256 | Physalin G,2TMS,isomer #3 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C)C(O)(CCC1C4CC(O[Si](C)(C)C)C2=CC=CC(=O)C21C)C(=O)OC35C | 4044.1 | Semi standard non polar | 33892256 | Physalin G,2TMS,isomer #3 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C)C(O)(CCC1C4CC(O[Si](C)(C)C)C2=CC=CC(=O)C21C)C(=O)OC35C | 4044.1 | Semi standard non polar | 33892256 | Physalin G,3TMS,isomer #1 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C)C(O[Si](C)(C)C)(CCC1C4CC(O[Si](C)(C)C)C2=CC=CC(=O)C21C)C(=O)OC35C | 4005.4 | Semi standard non polar | 33892256 | Physalin G,3TMS,isomer #1 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C)C(O[Si](C)(C)C)(CCC1C4CC(O[Si](C)(C)C)C2=CC=CC(=O)C21C)C(=O)OC35C | 4009.2 | Standard non polar | 33892256 | Physalin G,1TBDMS,isomer #1 | CC12C(=O)C=CC=C1C(O)CC1C2CCC2(O[Si](C)(C)C(C)(C)C)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4568.6 | Semi standard non polar | 33892256 | Physalin G,1TBDMS,isomer #1 | CC12C(=O)C=CC=C1C(O)CC1C2CCC2(O[Si](C)(C)C(C)(C)C)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4568.6 | Semi standard non polar | 33892256 | Physalin G,1TBDMS,isomer #2 | CC12C(=O)C=CC=C1C(O[Si](C)(C)C(C)(C)C)CC1C2CCC2(O)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4487.9 | Semi standard non polar | 33892256 | Physalin G,1TBDMS,isomer #2 | CC12C(=O)C=CC=C1C(O[Si](C)(C)C(C)(C)C)CC1C2CCC2(O)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4487.9 | Semi standard non polar | 33892256 | Physalin G,1TBDMS,isomer #3 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C(C)(C)C)C(O)(CCC1C4CC(O)C2=CC=CC(=O)C21C)C(=O)OC35C | 4365.4 | Semi standard non polar | 33892256 | Physalin G,1TBDMS,isomer #3 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C(C)(C)C)C(O)(CCC1C4CC(O)C2=CC=CC(=O)C21C)C(=O)OC35C | 4365.4 | Semi standard non polar | 33892256 | Physalin G,2TBDMS,isomer #1 | CC12C(=O)C=CC=C1C(O[Si](C)(C)C(C)(C)C)CC1C2CCC2(O[Si](C)(C)C(C)(C)C)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4694.7 | Semi standard non polar | 33892256 | Physalin G,2TBDMS,isomer #1 | CC12C(=O)C=CC=C1C(O[Si](C)(C)C(C)(C)C)CC1C2CCC2(O[Si](C)(C)C(C)(C)C)C(=O)OC3(C)C4CC5(C)C(COC16OC23C5C6=O)C(=O)O4 | 4694.7 | Semi standard non polar | 33892256 | Physalin G,2TBDMS,isomer #2 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)(CCC1C4CC(O)C2=CC=CC(=O)C21C)C(=O)OC35C | 4566.7 | Semi standard non polar | 33892256 | Physalin G,2TBDMS,isomer #2 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)(CCC1C4CC(O)C2=CC=CC(=O)C21C)C(=O)OC35C | 4566.7 | Semi standard non polar | 33892256 | Physalin G,2TBDMS,isomer #3 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C(C)(C)C)C(O)(CCC1C4CC(O[Si](C)(C)C(C)(C)C)C2=CC=CC(=O)C21C)C(=O)OC35C | 4482.8 | Semi standard non polar | 33892256 | Physalin G,2TBDMS,isomer #3 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C(C)(C)C)C(O)(CCC1C4CC(O[Si](C)(C)C(C)(C)C)C2=CC=CC(=O)C21C)C(=O)OC35C | 4482.8 | Semi standard non polar | 33892256 | Physalin G,3TBDMS,isomer #1 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)(CCC1C4CC(O[Si](C)(C)C(C)(C)C)C2=CC=CC(=O)C21C)C(=O)OC35C | 4657.0 | Semi standard non polar | 33892256 | Physalin G,3TBDMS,isomer #1 | CC12CC3OC(=O)C1COC14OC5(C2=C1O[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)(CCC1C4CC(O[Si](C)(C)C(C)(C)C)C2=CC=CC(=O)C21C)C(=O)OC35C | 4611.7 | Standard non polar | 33892256 |
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