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 19:13:46 UTC |
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Update Date | 2022-03-07 02:54:05 UTC |
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HMDB ID | HMDB0034393 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Ixocarpalactone A |
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Description | Ixocarpalactone A, also known as ixoa CPD, belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. Thus, ixocarpalactone a is considered to be a sterol lipid molecule. Ixocarpalactone A is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. |
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Structure | CC1C(C)C(=O)OC1C(O)C(C)(O)C1C(O)CC2C3CC4OC44C(O)C=CC(=O)C4(C)C3CCC12C InChI=1S/C28H40O8/c1-12-13(2)24(33)35-21(12)23(32)27(5,34)22-17(29)11-16-14-10-20-28(36-20)19(31)7-6-18(30)26(28,4)15(14)8-9-25(16,22)3/h6-7,12-17,19-23,29,31-32,34H,8-11H2,1-5H3 |
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Synonyms | Value | Source |
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5,6-Epoxy-4,16,20,22,23-pentahydroxy-1-oxoergost-2-en-26-Oic acid, g-lactone | HMDB | 5,6-Epoxy-4,16,20,22-tetrahydroxy-1-oxoergost-2-eno-26,23-lactone | HMDB | IxoA CPD | HMDB |
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Chemical Formula | C28H40O8 |
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Average Molecular Weight | 504.6124 |
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Monoisotopic Molecular Weight | 504.272318256 |
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IUPAC Name | 15-[1-(3,4-dimethyl-5-oxooxolan-2-yl)-1,2-dihydroxypropan-2-yl]-6,14-dihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one |
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Traditional Name | 15-[1-(3,4-dimethyl-5-oxooxolan-2-yl)-1,2-dihydroxypropan-2-yl]-6,14-dihydroxy-2,16-dimethyl-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-3-one |
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CAS Registry Number | 71801-45-1 |
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SMILES | CC1C(C)C(=O)OC1C(O)C(C)(O)C1C(O)CC2C3CC4OC44C(O)C=CC(=O)C4(C)C3CCC12C |
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InChI Identifier | InChI=1S/C28H40O8/c1-12-13(2)24(33)35-21(12)23(32)27(5,34)22-17(29)11-16-14-10-20-28(36-20)19(31)7-6-18(30)26(28,4)15(14)8-9-25(16,22)3/h6-7,12-17,19-23,29,31-32,34H,8-11H2,1-5H3 |
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InChI Key | PHBPDHFIJFLEGD-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. |
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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 | Steroid lactones |
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Direct Parent | Withanolides and derivatives |
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Alternative Parents | |
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Substituents | - Withanolide-skeleton
- Prostaglandin skeleton
- Bile acid, alcohol, or derivatives
- Eicosanoid
- 5,6-epoxysteroid
- Cyclohexenone
- Oxepane
- Fatty acyl
- Gamma butyrolactone
- Cyclic alcohol
- Tetrahydrofuran
- Tertiary alcohol
- Carboxylic acid ester
- Secondary alcohol
- Ketone
- Lactone
- Carboxylic acid derivative
- Dialkyl ether
- Oxacycle
- Oxirane
- Ether
- Organoheterocyclic compound
- Monocarboxylic acid or derivatives
- Organic oxygen compound
- Carbonyl group
- Alcohol
- Organic oxide
- Organooxygen compound
- Hydrocarbon derivative
- 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 | 294 - 295 °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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Ixocarpalactone A,1TMS,isomer #1 | CC1C(=O)OC(C(O[Si](C)(C)C)C(C)(O)C2C(O)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4142.2 | Semi standard non polar | 33892256 | Ixocarpalactone A,1TMS,isomer #2 | CC1C(=O)OC(C(O)C(C)(O[Si](C)(C)C)C2C(O)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4133.1 | Semi standard non polar | 33892256 | Ixocarpalactone A,1TMS,isomer #3 | CC1C(=O)OC(C(O)C(C)(O)C2C(O[Si](C)(C)C)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4114.0 | Semi standard non polar | 33892256 | Ixocarpalactone A,1TMS,isomer #4 | CC1C(=O)OC(C(O)C(C)(O)C2C(O)CC3C4CC5OC56C(O[Si](C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4174.4 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TMS,isomer #1 | CC1C(=O)OC(C(O[Si](C)(C)C)C(C)(O[Si](C)(C)C)C2C(O)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4037.1 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TMS,isomer #2 | CC1C(=O)OC(C(O[Si](C)(C)C)C(C)(O)C2C(O[Si](C)(C)C)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4017.9 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TMS,isomer #3 | CC1C(=O)OC(C(O[Si](C)(C)C)C(C)(O)C2C(O)CC3C4CC5OC56C(O[Si](C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4066.4 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TMS,isomer #4 | CC1C(=O)OC(C(O)C(C)(O[Si](C)(C)C)C2C(O[Si](C)(C)C)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4015.7 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TMS,isomer #5 | CC1C(=O)OC(C(O)C(C)(O[Si](C)(C)C)C2C(O)CC3C4CC5OC56C(O[Si](C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4038.6 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TMS,isomer #6 | CC1C(=O)OC(C(O)C(C)(O)C2C(O[Si](C)(C)C)CC3C4CC5OC56C(O[Si](C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4013.6 | Semi standard non polar | 33892256 | Ixocarpalactone A,3TMS,isomer #1 | CC1C(=O)OC(C(O[Si](C)(C)C)C(C)(O[Si](C)(C)C)C2C(O[Si](C)(C)C)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 3903.5 | Semi standard non polar | 33892256 | Ixocarpalactone A,3TMS,isomer #2 | CC1C(=O)OC(C(O[Si](C)(C)C)C(C)(O[Si](C)(C)C)C2C(O)CC3C4CC5OC56C(O[Si](C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 3939.5 | Semi standard non polar | 33892256 | Ixocarpalactone A,3TMS,isomer #3 | CC1C(=O)OC(C(O[Si](C)(C)C)C(C)(O)C2C(O[Si](C)(C)C)CC3C4CC5OC56C(O[Si](C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 3909.3 | Semi standard non polar | 33892256 | Ixocarpalactone A,3TMS,isomer #4 | CC1C(=O)OC(C(O)C(C)(O[Si](C)(C)C)C2C(O[Si](C)(C)C)CC3C4CC5OC56C(O[Si](C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 3891.6 | Semi standard non polar | 33892256 | Ixocarpalactone A,4TMS,isomer #1 | CC1C(=O)OC(C(O[Si](C)(C)C)C(C)(O[Si](C)(C)C)C2C(O[Si](C)(C)C)CC3C4CC5OC56C(O[Si](C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 3790.0 | Semi standard non polar | 33892256 | Ixocarpalactone A,1TBDMS,isomer #1 | CC1C(=O)OC(C(O[Si](C)(C)C(C)(C)C)C(C)(O)C2C(O)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4386.6 | Semi standard non polar | 33892256 | Ixocarpalactone A,1TBDMS,isomer #2 | CC1C(=O)OC(C(O)C(C)(O[Si](C)(C)C(C)(C)C)C2C(O)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4382.0 | Semi standard non polar | 33892256 | Ixocarpalactone A,1TBDMS,isomer #3 | CC1C(=O)OC(C(O)C(C)(O)C2C(O[Si](C)(C)C(C)(C)C)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4354.3 | Semi standard non polar | 33892256 | Ixocarpalactone A,1TBDMS,isomer #4 | CC1C(=O)OC(C(O)C(C)(O)C2C(O)CC3C4CC5OC56C(O[Si](C)(C)C(C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4418.0 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TBDMS,isomer #1 | CC1C(=O)OC(C(O[Si](C)(C)C(C)(C)C)C(C)(O[Si](C)(C)C(C)(C)C)C2C(O)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4518.8 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TBDMS,isomer #2 | CC1C(=O)OC(C(O[Si](C)(C)C(C)(C)C)C(C)(O)C2C(O[Si](C)(C)C(C)(C)C)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4504.4 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TBDMS,isomer #3 | CC1C(=O)OC(C(O[Si](C)(C)C(C)(C)C)C(C)(O)C2C(O)CC3C4CC5OC56C(O[Si](C)(C)C(C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4543.3 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TBDMS,isomer #4 | CC1C(=O)OC(C(O)C(C)(O[Si](C)(C)C(C)(C)C)C2C(O[Si](C)(C)C(C)(C)C)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4487.2 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TBDMS,isomer #5 | CC1C(=O)OC(C(O)C(C)(O[Si](C)(C)C(C)(C)C)C2C(O)CC3C4CC5OC56C(O[Si](C)(C)C(C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4510.7 | Semi standard non polar | 33892256 | Ixocarpalactone A,2TBDMS,isomer #6 | CC1C(=O)OC(C(O)C(C)(O)C2C(O[Si](C)(C)C(C)(C)C)CC3C4CC5OC56C(O[Si](C)(C)C(C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4478.7 | Semi standard non polar | 33892256 | Ixocarpalactone A,3TBDMS,isomer #1 | CC1C(=O)OC(C(O[Si](C)(C)C(C)(C)C)C(C)(O[Si](C)(C)C(C)(C)C)C2C(O[Si](C)(C)C(C)(C)C)CC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC32C)C1C | 4603.6 | Semi standard non polar | 33892256 | Ixocarpalactone A,3TBDMS,isomer #2 | CC1C(=O)OC(C(O[Si](C)(C)C(C)(C)C)C(C)(O[Si](C)(C)C(C)(C)C)C2C(O)CC3C4CC5OC56C(O[Si](C)(C)C(C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4615.6 | Semi standard non polar | 33892256 | Ixocarpalactone A,3TBDMS,isomer #3 | CC1C(=O)OC(C(O[Si](C)(C)C(C)(C)C)C(C)(O)C2C(O[Si](C)(C)C(C)(C)C)CC3C4CC5OC56C(O[Si](C)(C)C(C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4592.5 | Semi standard non polar | 33892256 | Ixocarpalactone A,3TBDMS,isomer #4 | CC1C(=O)OC(C(O)C(C)(O[Si](C)(C)C(C)(C)C)C2C(O[Si](C)(C)C(C)(C)C)CC3C4CC5OC56C(O[Si](C)(C)C(C)(C)C)C=CC(=O)C6(C)C4CCC32C)C1C | 4563.6 | Semi standard non polar | 33892256 |
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