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 20:47:36 UTC |
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Update Date | 2022-03-07 02:54:37 UTC |
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HMDB ID | HMDB0035772 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Nomilin |
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Description | Nomilin belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. Nomilin is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CC(=O)OC1CC(=O)OC(C)(C)C2CC(=O)C3(C)C(CCC4(C)C(OC(=O)C5OC345)C3=COC=C3)C12C InChI=1S/C28H34O9/c1-14(29)34-19-12-20(31)36-24(2,3)17-11-18(30)27(6)16(26(17,19)5)7-9-25(4)21(15-8-10-33-13-15)35-23(32)22-28(25,27)37-22/h8,10,13,16-17,19,21-22H,7,9,11-12H2,1-6H3 |
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Synonyms | Value | Source |
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1-(Acetyloxy)-1,2-dihydroobacunoic acid .epislon.-lactone | HMDB | 1-(Acetyloxy)-1,2-dihydroobacunoic acid eta-lactone | HMDB | Obacunoic acid, 1-(acetyloxy)-1,2-dihydro-, eta-lactone | HMDB | 7-(Furan-3-yl)-1,8,12,17,17-pentamethyl-5,15,20-trioxo-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icosan-13-yl acetic acid | Generator | Nomilin | MeSH |
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Chemical Formula | C28H34O9 |
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Average Molecular Weight | 514.5642 |
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Monoisotopic Molecular Weight | 514.220282686 |
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IUPAC Name | 7-(furan-3-yl)-1,8,12,17,17-pentamethyl-5,15,20-trioxo-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icosan-13-yl acetate |
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Traditional Name | 7-(furan-3-yl)-1,8,12,17,17-pentamethyl-5,15,20-trioxo-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icosan-13-yl acetate |
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CAS Registry Number | 1063-77-0 |
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SMILES | CC(=O)OC1CC(=O)OC(C)(C)C2CC(=O)C3(C)C(CCC4(C)C(OC(=O)C5OC345)C3=COC=C3)C12C |
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InChI Identifier | InChI=1S/C28H34O9/c1-14(29)34-19-12-20(31)36-24(2,3)17-11-18(30)27(6)16(26(17,19)5)7-9-25(4)21(15-8-10-33-13-15)35-23(32)22-28(25,27)37-22/h8,10,13,16-17,19,21-22H,7,9,11-12H2,1-6H3 |
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InChI Key | KPDOJFFZKAUIOE-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Prenol lipids |
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Sub Class | Triterpenoids |
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Direct Parent | Limonoids |
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Alternative Parents | |
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Substituents | - Limonoid skeleton
- Naphthopyran
- Naphthalene
- Tricarboxylic acid or derivatives
- Caprolactone
- 1,4-dioxepane
- Delta valerolactone
- Dioxepane
- Oxepane
- Delta_valerolactone
- Pyran
- Oxane
- Heteroaromatic compound
- Furan
- Carboxylic acid ester
- Ketone
- Lactone
- Organoheterocyclic compound
- Ether
- Oxirane
- Oxacycle
- Dialkyl ether
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Organic oxide
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | |
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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 IndicesUnderivatizedDerivatized |
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