Record Information |
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Version | 1.0 |
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Created at | 2022-03-17 21:20:30 UTC |
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Updated at | 2022-03-17 21:20:30 UTC |
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NP-MRD ID | NP0049935 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | 3,6:5',8'-Diepoxy-5,5',6,8'-tetrahydro-b,b-carotene-3',5-diol |
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Description | Cucurbitachrome 1 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. Cucurbitachrome 1 is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Cucurbitachrome 1 has been detected, but not quantified in, several different foods, such as fruits, green bell peppers, yellow bell peppers, italian sweet red peppers, and herbs and spices. 3,6:5',8'-Diepoxy-5,5',6,8'-tetrahydro-b,b-carotene-3',5-diol is found in Capsicum annuum var. longum . It was first documented in 2000 (PMID: 11413487). This could make cucurbitachrome 1 a potential biomarker for the consumption of these foods (PMID: 16902246) (PMID: 17374880) (PMID: 20044567). |
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Structure | C\C(\C=C\C=C(/C)\C=C\C12OC(CC1(C)C)CC2(C)O)=C/C=C/C=C(\C)/C=C/C=C(\C)C1OC2(C)CC(O)CC(C)(C)C2=C1 InChI=1S/C40H56O4/c1-28(17-13-18-30(3)21-22-40-37(7,8)26-33(43-40)27-39(40,10)42)15-11-12-16-29(2)19-14-20-31(4)34-23-35-36(5,6)24-32(41)25-38(35,9)44-34/h11-23,32-34,41-42H,24-27H2,1-10H3/b12-11+,17-13+,19-14+,22-21+,28-15+,29-16+,30-18+,31-20+ |
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Synonyms | Value | Source |
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(3S,3's,5R,5'r,6R,8'r)-3,6:5',8'-Diepoxy-5,5',6,8'-tetrahydro-3',5-dihydroxy-beta,beta-carotene | HMDB | Curcurbitachrome 1 | HMDB |
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Chemical Formula | C40H56O4 |
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Average Mass | 600.8702 Da |
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Monoisotopic Mass | 600.41786 Da |
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IUPAC Name | 2-[(2E,4E,6E,8E,10E,12E,14E,16E)-17-{2-hydroxy-2,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-1-yl}-6,11,15-trimethylheptadeca-2,4,6,8,10,12,14,16-octaen-2-yl]-4,4,7a-trimethyl-2,4,5,6,7,7a-hexahydro-1-benzofuran-6-ol |
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Traditional Name | 2-[(2E,4E,6E,8E,10E,12E,14E,16E)-17-{2-hydroxy-2,6,6-trimethyl-7-oxabicyclo[2.2.1]heptan-1-yl}-6,11,15-trimethylheptadeca-2,4,6,8,10,12,14,16-octaen-2-yl]-4,4,7a-trimethyl-2,5,6,7-tetrahydro-1-benzofuran-6-ol |
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CAS Registry Number | 126-29-4 |
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SMILES | C\C(\C=C\C=C(/C)\C=C\C12OC(CC1(C)C)CC2(C)O)=C/C=C/C=C(\C)/C=C/C=C(\C)C1OC2(C)CC(O)CC(C)(C)C2=C1 |
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InChI Identifier | InChI=1S/C40H56O4/c1-28(17-13-18-30(3)21-22-40-37(7,8)26-33(43-40)27-39(40,10)42)15-11-12-16-29(2)19-14-20-31(4)34-23-35-36(5,6)24-32(41)25-38(35,9)44-34/h11-23,32-34,41-42H,24-27H2,1-10H3/b12-11+,17-13+,19-14+,22-21+,28-15+,29-16+,30-18+,31-20+ |
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InChI Key | YMNKXGQZDVGTFM-OMSIYMKDSA-N |
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Experimental Spectra |
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| Not Available | Predicted Spectra |
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| Not Available | Chemical Shift Submissions |
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| Not Available | Species |
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Species of Origin | |
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Chemical Taxonomy |
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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
- Benzofuran
- Monosaccharide
- Cyclic alcohol
- Dihydrofuran
- Tetrahydrofuran
- Tertiary alcohol
- Secondary alcohol
- Dialkyl ether
- Oxacycle
- Ether
- Organoheterocyclic compound
- Alcohol
- Organic oxygen compound
- Hydrocarbon derivative
- Organooxygen compound
- Aliphatic heteropolycyclic compound
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Molecular Framework | Aliphatic heteropolycyclic compounds |
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External Descriptors | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental 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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Predicted Properties | |
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