| CAROTENOID INFO | |
|---|---|
| CAROTENOID NAME | Spheroidenone |
| STRUCTURE |  |
| OTHER NAME | spheroiden-2-one |
| SYSNAME/SYNONYMS | 1-Methoxy-3,4-didehydro-1,2,7',8'-tetrahydro-psi,psi-caroten-2-one |
| MOLECULAR FORMULA | C41H58O2 |
| MOLECULAR WEIGHT | 582.89802 |
| IUPAC NAME | 4E,6E,8E,10E,12E,14E,16E,18E,20E,22E,26E)-2-methoxy-2,6,10,14,19,23,27,31-octamethyldotriaconta-4,6,8,10,12,14,16,18,20,22,26,30-dodecaen-3-one |
| InChI | ZQFURSYWJPLAJR-FZFXUSNISA-N |
| CANONICAL SMILES | CC(=CCCC(=CCCC(=CC=CC(=CC=CC=C(C)C=CC=C(C)C=CC=C(C)C=CC(=O)C(C)(C)OC)C)C)C)C |
| ISOMERIC SMILES | CC(=CCC/C(=C/CC/C(=C/C=C/C(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C=C(C)/C=C/C(=O)C(C)(C)OC)/C)/C)/C)C |
| KEGG ID | C15903 |
| PUBCHEM ID | 47205222 |
| CHEBI ID | CHEBI:62480 |
| UV SPECTRA | Lambda max (nm): methanol 344, 426, 451, 482, %III/II=78.2(Takaichi & Shimada, 1992) |
| NMR SPECTRA | |
| MASS SPECTRA | M582 (Takaichi & Shimada, 1999) |
| HPLC CHROMATOGRAM | |
| OTHER SPECTRA | CD spectra: No chiral centres |
| REFERENCES |
1.Takaichi S, Shimada K: [35] Characterization of carotenoids in photosynthetic bacteria. Methods Enzymol. 1992, 213:374-385. 2. Takaichi S, Shimada K: Pigment Composition of Two Pigment-Protein Complexes Derived from Anaerobically and Semi-Aerobically Grown Rubrivivax gelatinosus, and Identification of a New Keto-Carotenoid, 2-Ketospirilloxanthin . Plant Cell Physiol.1999,40:613-617. |
| CAROTENOID INFO | |
ProCarDB