1.0 2010-04-08 22:05:06 UTC 2025-11-18 22:32:49 UTC FDB001759 Apo-12'-zeaxanthinal Apo-12'-zeaxanthinal is a member of the class of compounds known as diterpenoids. Diterpenoids are terpene compounds formed by four isoprene units. Apo-12'-zeaxanthinal is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Apo-12'-zeaxanthinal can be found in a number of food items such as pepper (c. annuum), orange bell pepper, yellow bell pepper, and italian sweet red pepper, which makes apo-12'-zeaxanthinal a potential biomarker for the consumption of these food products. C25H34O2 366.545 366.255880335 (2E,4E,6E,8E,10E,12E)-13-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-2,7,11-trimethyltrideca-2,4,6,8,10,12-hexaenal (2E,4E,6E,8E,10E,12E)-13-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-2,7,11-trimethyltrideca-2,4,6,8,10,12-hexaenal 62742-02-3 [H]/C(=C(/[H])\C(\[H])=C(/C)\C(\[H])=C(/[H])\C(\[H])=C(/C)\C(\[H])=C(/[H])C1=C(C)C[C@@]([H])(O)CC1(C)C)/C(/[H])=C(\C)C=O InChI=1S/C25H34O2/c1-19(10-7-8-11-21(3)18-26)12-9-13-20(2)14-15-24-22(4)16-23(27)17-25(24,5)6/h7-15,18,23,27H,16-17H2,1-6H3/b8-7+,12-9+,15-14+,19-10+,20-13+,21-11+/t23-/m1/s1 PAUIQDPAEDELMC-HEZGKBSMSA-N belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Diterpenoids Organic compounds Lipids and lipid-like molecules Prenol lipids Diterpenoids Aliphatic homomonocyclic compounds Aldehydes Enals Hydrocarbon derivatives Organic oxides Secondary alcohols Alcohol Aldehyde Aliphatic homomonocyclic compound Alpha,beta-unsaturated aldehyde Carbonyl group Diterpenoid Enal Hydrocarbon derivative Organic oxide Organic oxygen compound Organooxygen compound Secondary alcohol apo carotenoid C25 terpenoid enal logp 6.19 ALOGPS logs -5.15 ALOGPS solubility 2.57e-03 g/l ALOGPS logp 4.92 ChemAxon pka_strongest_acidic 18.91 ChemAxon pka_strongest_basic -1.1 ChemAxon iupac (2E,4E,6E,8E,10E,12E)-13-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]-2,7,11-trimethyltrideca-2,4,6,8,10,12-hexaenal ChemAxon average_mass 366.545 ChemAxon mono_mass 366.255880335 ChemAxon smiles [H]/C(=C(/[H])\C(\[H])=C(/C)\C(\[H])=C(/[H])\C(\[H])=C(/C)\C(\[H])=C(/[H])C1=C(C)C[C@@]([H])(O)CC1(C)C)/C(/[H])=C(\C)C=O ChemAxon formula C25H34O2 ChemAxon inchi InChI=1S/C25H34O2/c1-19(10-7-8-11-21(3)18-26)12-9-13-20(2)14-15-24-22(4)16-23(27)17-25(24,5)6/h7-15,18,23,27H,16-17H2,1-6H3/b8-7+,12-9+,15-14+,19-10+,20-13+,21-11+/t23-/m1/s1 ChemAxon inchikey PAUIQDPAEDELMC-HEZGKBSMSA-N ChemAxon polar_surface_area 37.3 ChemAxon refractivity 123.53 ChemAxon polarizability 46.01 ChemAxon rotatable_bond_count 7 ChemAxon acceptor_count 2 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 45615 Specdb::MsMs 45616 Specdb::MsMs 45617 Specdb::MsMs 173226 Specdb::MsMs 173227 Specdb::MsMs 173228 Specdb::MsMs 3598363 Specdb::MsMs 3598364 Specdb::MsMs 3598365 Specdb::MsMs 3598366 Specdb::MsMs 3598367 Specdb::MsMs 3598368 Green bell pepper Type 1 specific Capsicum annuum 4072 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 Red bell pepper Type 1 specific Capsicum annuum 4072 Yellow bell pepper Type 1 specific Capsicum annuum 4072