1.0 2010-04-08 22:11:13 UTC 2019-11-26 03:09:53 UTC FDB014350 Sintaxanthin Isolated from the exocarp of Sinton citrangequat (a Citrus/Poncirus/Fortunella hybrid). Sintaxanthin is found in sweet orange and citrus. 7'-Apo-b-caroten-8'-one 7',8'-Dihydro-7'-apo-b-caroten-8'-one 7',8'-Dihydro-7'-apo-beta-caroten-8'-one C31H42O 430.6646 430.323565966 (3E,5E,7E,9Z,11E,13E,15Z,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohex-1-en-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-2-one (3E,5E,7E,9Z,11E,13E,15Z,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohex-1-en-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-2-one 4586-97-4 CC(=O)C(\C)=C\C=C\C(\C)=C\C=C/C=C(\C)/C=C/C=C(/C)\C=C\C1=C(C)CCCC1(C)C InChI=1S/C31H42O/c1-24(14-9-10-15-25(2)18-12-19-27(4)29(6)32)16-11-17-26(3)21-22-30-28(5)20-13-23-31(30,7)8/h9-12,14-19,21-22H,13,20,23H2,1-8H3/b10-9-,16-11+,18-12+,22-21+,24-14+,25-15+,26-17-,27-19+ SLQHGWZKKZPZEK-ZQFWBWLTSA-N belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Triterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Triterpenoids Aliphatic homomonocyclic compounds Acryloyl compounds Alpha-branched alpha,beta-unsaturated ketones Enones Hydrocarbon derivatives Ketones Organic oxides Acryloyl-group Aliphatic homomonocyclic compound Alpha,beta-unsaturated ketone Alpha-branched alpha,beta-unsaturated-ketone Carbonyl group Enone Hydrocarbon derivative Ketone Organic oxide Organic oxygen compound Organooxygen compound Triterpenoid logp 8.11 ALOGPS logs -5.78 ALOGPS solubility 7.12e-04 g/l ALOGPS melting_point Mp 144-145° logp 8.09 ChemAxon pka_strongest_acidic 19.6 ChemAxon pka_strongest_basic -4.5 ChemAxon iupac (3E,5E,7E,9Z,11E,13E,15Z,17E)-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohex-1-en-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-2-one ChemAxon average_mass 430.6646 ChemAxon mono_mass 430.323565966 ChemAxon smiles CC(=O)C(\C)=C\C=C\C(\C)=C\C=C/C=C(\C)/C=C/C=C(/C)\C=C\C1=C(C)CCCC1(C)C ChemAxon formula C31H42O ChemAxon inchi InChI=1S/C31H42O/c1-24(14-9-10-15-25(2)18-12-19-27(4)29(6)32)16-11-17-26(3)21-22-30-28(5)20-13-23-31(30,7)8/h9-12,14-19,21-22H,13,20,23H2,1-8H3/b10-9-,16-11+,18-12+,22-21+,24-14+,25-15+,26-17-,27-19+ ChemAxon inchikey SLQHGWZKKZPZEK-ZQFWBWLTSA-N ChemAxon polar_surface_area 17.07 ChemAxon refractivity 151.26 ChemAxon polarizability 55.63 ChemAxon rotatable_bond_count 9 ChemAxon acceptor_count 1 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 23633 Specdb::CMs 174212 Specdb::MsMs 43590 Specdb::MsMs 43591 Specdb::MsMs 43592 Specdb::MsMs 136545 Specdb::MsMs 136546 Specdb::MsMs 136547 Specdb::MsMs 2798944 Specdb::MsMs 2798945 Specdb::MsMs 2798946 Specdb::MsMs 2883533 Specdb::MsMs 2883534 Specdb::MsMs 2883535 HMDB35640 #<Reference:0x000055ce3227e628> Citrus Unknown generic Sweet orange Type 1 specific Citrus sinensis 2711