3-Oxo-2-(2-entenyl)cyclopentaneoctanoic acid
IUPAC 名称
8-[(1S,2S)-3-oxo-2-[(2Z)-pent-2-en-1-yl]cyclopentyl]octanoic acid
描述
3-oxo-2-(2-entenyl)cyclopentaneoctanoic acid, also known as opc-8:0, is a member of the class of compounds known as prostaglandins and related compounds. Prostaglandins and related compounds are unsaturated carboxylic acids consisting of a 20 carbon skeleton that also contains a five member ring, and are based upon the fatty acid arachidonic acid. Thus, 3-oxo-2-(2-entenyl)cyclopentaneoctanoic acid is considered to be an octadecanoid lipid molecule. 3-oxo-2-(2-entenyl)cyclopentaneoctanoic acid is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 3-oxo-2-(2-entenyl)cyclopentaneoctanoic acid can be found in common wheat, corn, eggplant, and flaxseed, which makes 3-oxo-2-(2-entenyl)cyclopentaneoctanoic acid a potential biomarker for the consumption of these food products.
异构
CC\C=C/C[C@H]1[C@@H](CCCCCCCC(O)=O)CCC1=O
InChI标识符
InChI=1S/C18H30O3/c1-2-3-7-11-16-15(13-14-17(16)19)10-8-5-4-6-9-12-18(20)21/h3,7,15-16H,2,4-6,8-14H2,1H3,(H,20,21)/b7-3-/t15-,16-/m0/s1
键
BZXZFDKIRZBJEP-JMTMCXQRSA-N