Apo-9-zeaxanthinone
IUPAC 名称
(3E)-4-[(4R)-4-hydroxy-2,6,6-trimethylcyclohex-1-en-1-yl]but-3-en-2-one
描述
Apo-9-zeaxanthinone is a member of the class of compounds known as sesquiterpenoids. Sesquiterpenoids are terpenes with three consecutive isoprene units. Apo-9-zeaxanthinone is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Apo-9-zeaxanthinone can be found in a number of food items such as red bell pepper, yellow bell pepper, green bell pepper, and pepper (c. annuum), which makes apo-9-zeaxanthinone a potential biomarker for the consumption of these food products.
异构
O[C@@H]1CC(C)=C(\C=C\C(C)=O)C(C)(C)C1
InChI标识符
InChI=1S/C13H20O2/c1-9-7-11(15)8-13(3,4)12(9)6-5-10(2)14/h5-6,11,15H,7-8H2,1-4H3/b6-5+/t11-/m1/s1
键
HFRZSVYKDDZRQY-MVIFTORASA-N