Record Information |
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Version | 1.0 |
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Creation date | 2015-05-07 21:30:21 UTC |
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Update date | 2019-11-26 03:22:14 UTC |
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Primary ID | FDB031284 |
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Secondary Accession Numbers | Not Available |
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Chemical Information |
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FooDB Name | β-carotene 15,15' epoxide |
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Description | Beta-carotene-15,15'-epoxide, also known as 15,15'-epoxy-beta,beta-carotene or 15-ebbct, is a member of the class of compounds known as xanthophylls. Xanthophylls are carotenoids containing an oxygenated carotene backbone. Carotenes are characterized by the presence of two end-groups (mostly cyclohexene rings, but also cyclopentene rings or acyclic groups) linked by a long branched alkyl chain. Carotenes belonging form a subgroup of the carotenoids family. Xanthophylls arise by oxygenation of the carotene backbone. Beta-carotene-15,15'-epoxide is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Beta-carotene-15,15'-epoxide can be found in a number of food items such as ginseng, pepper (c. frutescens), leek, and strawberry, which makes beta-carotene-15,15'-epoxide a potential biomarker for the consumption of these food products. |
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CAS Number | 132541-62-9 |
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Structure | |
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Synonyms | Synonym | Source |
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Not Available | Not Available |
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Predicted Properties | |
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Chemical Formula | C40H56O |
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IUPAC name | 2,3-bis[(1E,3E,5E,7E)-2,6-dimethyl-8-(2,6,6-trimethylcyclohex-1-en-1-yl)octa-1,3,5,7-tetraen-1-yl]oxirane |
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InChI Identifier | InChI=1S/C40H56O/c1-29(21-23-35-33(5)19-13-25-39(35,7)8)15-11-17-31(3)27-37-38(41-37)28-32(4)18-12-16-30(2)22-24-36-34(6)20-14-26-40(36,9)10/h11-12,15-18,21-24,27-28,37-38H,13-14,19-20,25-26H2,1-10H3/b17-11+,18-12+,23-21+,24-22+,29-15+,30-16+,31-27+,32-28+ |
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InChI Key | AULCUSCIZQQSMU-WDJSDFAOSA-N |
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Isomeric SMILES | C\C(\C=C\C1=C(C)CCCC1(C)C)=C/C=C/C(/C)=C/C1OC1\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C |
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Average Molecular Weight | 552.872 |
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Monoisotopic Molecular Weight | 552.433116414 |
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Classification |
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Description | Belongs to the class of organic compounds known as xanthophylls. These are carotenoids containing an oxygenated carotene backbone. Carotenes are characterized by the presence of two end-groups (mostly cyclohexene rings, but also cyclopentene rings or acyclic groups) linked by a long branched alkyl chain. Carotenes belonging form a subgroup of the carotenoids family. Xanthophylls arise by oxygenation of the carotene backbone. |
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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 | Tetraterpenoids |
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Direct Parent | Xanthophylls |
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Alternative Parents | |
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Substituents | - Xanthophyll
- Retinoid skeleton
- Oxacycle
- Organoheterocyclic compound
- Ether
- Oxirane
- Dialkyl ether
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | |
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Ontology |
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Disposition | Route of exposure: Source: Biological location: |
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Process | Naturally occurring process: |
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Role | Biological role: |
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Physico-Chemical Properties - Experimental |
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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 | Not Available | |
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Melting Point | Not Available | |
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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 | Not Available | |
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Spectroscopic UV Data | Not Available | |
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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 | β-carotene 15,15' epoxide, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positive | splash10-00kr-3190180000-18fa5fe375427a90ed93 | 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 | splash10-0udi-0443390000-b86b444d8de208d46aaa | 2017-10-06 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-02aa-0984620000-2682c6f17feedeb9332d | 2017-10-06 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-029i-3894710000-ef12554b6332cee19bed | 2017-10-06 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0udi-0010090000-fec996a718d809f6d4f8 | 2017-10-06 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0udi-1050090000-bcba82082e0652fa9ae1 | 2017-10-06 | View Spectrum | Predicted MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-00kr-1192020000-eea6310dad0468f80d93 | 2017-10-06 | View Spectrum |
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NMR | Not Available |
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External Links |
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ChemSpider ID | Not Available |
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ChEMBL ID | Not Available |
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KEGG Compound ID | Not Available |
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Pubchem Compound ID | Not Available |
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Pubchem Substance ID | Not Available |
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ChEBI ID | Not Available |
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Phenol-Explorer ID | Not Available |
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DrugBank ID | Not Available |
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HMDB ID | Not Available |
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CRC / DFC (Dictionary of Food Compounds) ID | Not Available |
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EAFUS ID | Not Available |
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Dr. Duke ID | Not Available |
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BIGG ID | Not Available |
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KNApSAcK ID | Not Available |
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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 | Not Available |
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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 | Not Available |
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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 | Not Available |
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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 | |
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