1.0 2010-04-08 22:11:53 UTC 2019-11-26 03:11:42 UTC FDB015500 Capsanthin 5,6-epoxide Constituent of red paprika (Capsicum annuum). Capsanthin 5,6-epoxide is found in many foods, some of which are italian sweet red pepper, pepper (c. frutescens), orange bell pepper, and green bell pepper. (3S,5R,6S,3'S,5'R)-5,6-Epoxy-5,6-dihydro-3,3'-dihydroxy-beta,kappa-caroten-6'-one 5,6-Epoxy-5,6-dihydro-3,3'-dihydroxy-b,k-caroten-6'-one Capsanthin 5,6-epoxide Capsanthin monoepoxide C40H56O4 600.8702 600.41786028 (2E,4E,6E,8E,10E,12E,14E,16E,18E)-1-[(1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl]-19-[(4S)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-4,8,13,17-tetramethylnonadeca-2,4,6,8,10,12,14,16,18-nonaen-1-one (2E,4E,6E,8E,10E,12E,14E,16E,18E)-1-[(1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl]-19-[(4S)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-4,8,13,17-tetramethylnonadeca-2,4,6,8,10,12,14,16,18-nonaen-1-one 29486-21-3 C\C(\C=C\C=C(/C)\C=C\C(=O)[C@]1(C)C[C@@H](O)CC1(C)C)=C/C=C/C=C(\C)/C=C/C=C(\C)/C=C/C12OC1(C)C[C@@H](O)CC2(C)C InChI=1S/C40H56O4/c1-29(17-13-19-31(3)21-22-35(43)38(9)27-33(41)25-36(38,5)6)15-11-12-16-30(2)18-14-20-32(4)23-24-40-37(7,8)26-34(42)28-39(40,10)44-40/h11-24,33-34,41-42H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,22-21+,24-23+,29-15+,30-16+,31-19+,32-20+/t33-,34-,38-,39?,40?/m0/s1 QAILMWKAKHIIHL-DRNVWVRCSA-N 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. Xanthophylls Organic compounds Lipids and lipid-like molecules Prenol lipids Tetraterpenoids Aliphatic heteropolycyclic compounds Acryloyl compounds Cyclic alcohols and derivatives Cyclopentanols Dialkyl ethers Enones Epoxides Hydrocarbon derivatives Ketones Organic oxides Oxacyclic compounds Oxepanes Acryloyl-group Alcohol Aliphatic heteropolycyclic compound Alpha,beta-unsaturated ketone Carbonyl group Cyclic alcohol Cyclopentanol Dialkyl ether Enone Ether Hydrocarbon derivative Ketone Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxepane Oxirane Secondary alcohol Xanthophyll logp 7.90 ALOGPS logs -5.96 ALOGPS solubility 6.53e-04 g/l ALOGPS melting_point Mp 177-178° logp 7.96 ChemAxon pka_strongest_acidic 14.87 ChemAxon pka_strongest_basic -2.7 ChemAxon iupac (2E,4E,6E,8E,10E,12E,14E,16E,18E)-1-[(1R,4S)-4-hydroxy-1,2,2-trimethylcyclopentyl]-19-[(4S)-4-hydroxy-2,2,6-trimethyl-7-oxabicyclo[4.1.0]heptan-1-yl]-4,8,13,17-tetramethylnonadeca-2,4,6,8,10,12,14,16,18-nonaen-1-one ChemAxon average_mass 600.8702 ChemAxon mono_mass 600.41786028 ChemAxon smiles C\C(\C=C\C=C(/C)\C=C\C(=O)[C@]1(C)C[C@@H](O)CC1(C)C)=C/C=C/C=C(\C)/C=C/C=C(\C)/C=C/C12OC1(C)C[C@@H](O)CC2(C)C ChemAxon formula C40H56O4 ChemAxon inchi InChI=1S/C40H56O4/c1-29(17-13-19-31(3)21-22-35(43)38(9)27-33(41)25-36(38,5)6)15-11-12-16-30(2)18-14-20-32(4)23-24-40-37(7,8)26-34(42)28-39(40,10)44-40/h11-24,33-34,41-42H,25-28H2,1-10H3/b12-11+,17-13+,18-14+,22-21+,24-23+,29-15+,30-16+,31-19+,32-20+/t33-,34-,38-,39?,40?/m0/s1 ChemAxon inchikey QAILMWKAKHIIHL-DRNVWVRCSA-N ChemAxon polar_surface_area 70.06 ChemAxon refractivity 193.65 ChemAxon polarizability 75.55 ChemAxon rotatable_bond_count 11 ChemAxon acceptor_count 4 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 66468 Specdb::MsMs 66469 Specdb::MsMs 66470 Specdb::MsMs 124047 Specdb::MsMs 124048 Specdb::MsMs 124049 HMDB36588 #<Reference:0x000055ce319b6748> Green bell pepper Type 1 specific Capsicum annuum 4072 Herbs and Spices Unknown generic Italian sweet red pepper Type 1 specific Capsicum annuum 4072 Orange bell pepper Type 1 specific Capsicum annuum 4072 Pepper Type 1 specific Capsicum annuum 4072 Pepper (C. frutescens) Type 1 specific Capsicum annuum var. annuum 40321 Red bell pepper Type 1 specific Capsicum annuum 4072 Yellow bell pepper Type 1 specific Capsicum annuum 4072