| Record Information |
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| Version | 1.0 |
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| Creation date | 2010-04-08 22:11:26 UTC |
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| Update date | 2019-11-26 03:10:39 UTC |
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| Primary ID | FDB014715 |
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| Secondary Accession Numbers | Not Available |
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| Chemical Information |
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| FooDB Name | Limonin |
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| Description | Limonin 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. Based on a literature review a significant number of articles have been published on Limonin. |
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| CAS Number | 1180-71-8 |
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| Structure | |
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| Synonyms | | Synonym | Source |
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| 7,16-dioxo-7,16-Dideoxylimondiol | HMDB | | Citrolimonin | HMDB | | Dictamnolactone | HMDB | | Evodia fruit | HMDB | | Evodia fruit (JP15) | HMDB | | Evodin | HMDB | | Evodine? | HMDB | | Limone? | HMDB | | Limonoate D-ring-lactone | HMDB | | Limonoic acid 3,19:16,17-dilactone | HMDB | | Limonoic acid, di-delta-lactone | HMDB | | Obaculactone | HMDB | | 7,16-Dioxo-7,16-dideoxylimondiol | biospider | | Evodia fruit (TN) | biospider | | Limonoate d-ring-lactone | biospider | | limonoic acid 3,19:16,17-dilactone | biospider |
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| Predicted Properties | |
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| Chemical Formula | C26H30O8 |
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| IUPAC name | 19-(furan-3-yl)-9,9,13,20-tetramethyl-4,8,15,18-tetraoxahexacyclo[11.9.0.0²,⁷.0²,¹⁰.0¹⁴,¹⁶.0¹⁴,²⁰]docosane-5,12,17-trione |
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| InChI Identifier | InChI=1S/C26H30O8/c1-22(2)15-9-16(27)24(4)14(25(15)12-31-18(28)10-17(25)33-22)5-7-23(3)19(13-6-8-30-11-13)32-21(29)20-26(23,24)34-20/h6,8,11,14-15,17,19-20H,5,7,9-10,12H2,1-4H3 |
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| InChI Key | KBDSLGBFQAGHBE-UHFFFAOYSA-N |
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| Isomeric SMILES | CC1(C)OC2CC(=O)OCC22C1CC(=O)C1(C)C2CCC2(C)C(OC(=O)C3OC123)C1=COC=C1 |
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| Average Molecular Weight | 470.5116 |
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| Monoisotopic Molecular Weight | 470.194067936 |
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| Classification |
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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
- Steroid lactone
- 11-oxosteroid
- Oxosteroid
- 2-oxosteroid
- Steroid
- Naphthopyran
- Naphthalene
- Delta valerolactone
- Dioxepane
- 1,4-dioxepane
- Delta_valerolactone
- Pyran
- Oxane
- Dicarboxylic acid or derivatives
- Tetrahydrofuran
- Heteroaromatic compound
- Furan
- Carboxylic acid ester
- Lactone
- Ketone
- Organoheterocyclic compound
- Carboxylic acid derivative
- Oxacycle
- Dialkyl ether
- Oxirane
- Ether
- Organooxygen compound
- Organic oxide
- Carbonyl group
- Hydrocarbon derivative
- Organic oxygen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Disposition | Route of exposure: Biological location: Source: |
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| Process | Naturally occurring process: |
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| Role | Industrial application: Biological role: |
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| Physico-Chemical Properties |
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| Physico-Chemical Properties - Experimental | | Property | Value | Reference |
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| Physical state | Not Available | |
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| Physical Description | Not Available | |
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| Mass Composition | C 66.37%; H 6.43%; O 27.20% | DFC |
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| Melting Point | Mp 298° | DFC |
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| Boiling Point | Not Available | |
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| Experimental Water Solubility | Not Available | |
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| Experimental logP | Not Available | |
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| Experimental pKa | Not Available | |
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| Isoelectric point | Not Available | |
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| Charge | Not Available | |
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| Optical Rotation | [a]D -125 (Me2CO) | DFC |
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| Spectroscopic UV Data | 285 (e 38) (EtOH) (Berdy) | DFC |
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| Density | Not Available | |
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| Refractive Index | Not Available | |
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| Spectra |
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| Spectra | |
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| EI-MS/GC-MS | | Type | Description | Splash Key | View |
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| Predicted GC-MS | Limonin, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-004i-7091800000-d189c180a34aeb636eb4 | Spectrum | | Predicted GC-MS | Limonin, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | Not Available | Spectrum |
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| MS/MS | | Type | Description | Splash Key | View |
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| Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-0fk9-0000900000-a4ab208d1fffee15d3df | 2017-09-01 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0imr-0012900000-ed371143180c1aea6bc7 | 2017-09-01 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-000t-9120100000-66524d5b327a652ced01 | 2017-09-01 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-00or-0000900000-75a3d9f8a0f1fae14750 | 2017-09-01 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0g2c-1002900000-4048ea92e5c743c331ac | 2017-09-01 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0002-4009200000-94a0f7fc00188c6b3e35 | 2017-09-01 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-004i-0000900000-d297686d7426b68c96ce | 2021-09-24 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-014i-0000900000-ff496abcb051f215a95e | 2021-09-24 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-014i-0001900000-52252c8a0c93946623bb | 2021-09-24 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-00di-0000900000-b8ab25ad98350c2823ca | 2021-09-24 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-00fr-0010900000-f78ec9bfcbf614a341cb | 2021-09-24 | View Spectrum | | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-03gi-1460900000-329d430a9185fb234de4 | 2021-09-24 | View Spectrum |
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| NMR | Not Available |
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| External Links |
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| ChemSpider ID | 205258 |
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| ChEMBL ID | Not Available |
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| KEGG Compound ID | C03514 |
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| Pubchem Compound ID | 235284 |
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| Pubchem Substance ID | Not Available |
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| ChEBI ID | 16226 |
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| Phenol-Explorer ID | Not Available |
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| DrugBank ID | Not Available |
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| HMDB ID | HMDB35921 |
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| CRC / DFC (Dictionary of Food Compounds) ID | JVF49-D:JVF49-D |
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| EAFUS ID | Not Available |
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| Dr. Duke ID | LIMONIN |
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| BIGG ID | Not Available |
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| KNApSAcK ID | C00003719 |
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| HET ID | Not Available |
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| Food Biomarker Ontology | Not Available |
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| VMH ID | Not Available |
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| Flavornet ID | Not Available |
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| GoodScent ID | Not Available |
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| SuperScent ID | Not Available |
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| Wikipedia ID | Limonin |
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| Phenol-Explorer Metabolite ID | Not Available |
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| Duplicate IDS | Not Available |
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| Old DFC IDS | Not Available |
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| Associated Foods |
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| Food | Content Range | Average | Reference |
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| Food | | | Reference |
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| Biological Effects and Interactions |
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| Health Effects / Bioactivities | | Descriptor | ID | Definition | Reference |
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| Anti cataleptic | 52217 | An agent that counteracts catalepsy, a condition characterized by rigid immobility. It plays a biological role in regulating motor function and muscle tone. Therapeutically, anti cataleptics are used to treat Parkinson's disease, Parkinson's disease psychosis, and other movement disorders, helping to reduce rigidity and improve mobility. | DUKE | | Anti feedant | | A substance that inhibits normal feeding behavior, found in certain plants, deterring insects and animals from consuming them. Its therapeutic applications include pest control, while key medical uses involve managing insect-borne diseases and reducing crop damage. | DUKE | | Anti leukemic | 35610 | An agent that targets and inhibits the growth of leukemia cells, playing a crucial role in cancer treatment. Therapeutically, it is used to induce remission, manage symptoms, and improve survival rates in patients with leukemia. Key medical uses include treating acute and chronic leukemia, lymphoma, and other hematological malignancies. | DUKE | | Anti-malarial | 33281 | An agent that prevents or treats malaria, a disease caused by Plasmodium parasites. It works by targeting the parasite's life cycle, reducing symptoms and preventing transmission. Therapeutically, anti-malarials are used to treat and prevent malaria, as well as to manage related conditions such as babesiosis and toxoplasmosis. | DUKE | | Pesticide | 25944 | An agent that kills or repels pests, playing a biological role in controlling insect, weed, and fungal populations. Therapeutically, pesticides have limited applications, but some are used to treat ectoparasitic infestations, such as lice and scabies. Key medical uses include topical treatments for head lice and scabies, highlighting their role in managing parasitic infections. | DUKE |
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| Enzymes | Not Available |
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| Pathways | Not Available |
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| Metabolism | Not Available |
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| Biosynthesis | Not Available |
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| Organoleptic Properties |
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| Flavours | | Flavor | Citations |
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| bitter |
- Ayana Wiener, Marina Shudler, Anat Levit, Masha Y. Niv. BitterDB: a database of bitter compounds. Nucleic Acids Res 2012, 40(Database issue):D413-419. DOI:10.1093/nar/gkr755
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| Files |
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| MSDS | Not Available |
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| References |
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| Synthesis Reference | Not Available |
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| General Reference | Not Available |
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| Content Reference | — Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).
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