public_id

FDB003673

IUPAC 名称

(5Z)-7-{3-hydroxy-2-[(1E)-3-hydroxyoct-1-en-1-yl]-5-oxocyclopentyl}hept-5-enoic acid

描述

Prostaglandin e-2 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. Prostaglandin e-2 is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Prostaglandin e-2 can be found in soft-necked garlic, which makes prostaglandin e-2 a potential biomarker for the consumption of this food product.

CAS号

异构

CCCCCC(O)\C=C\C1C(O)CC(=O)C1C\C=C/CCCC(O)=O

InChI标识符

InChI=1S/C20H32O5/c1-2-3-6-9-15(21)12-13-17-16(18(22)14-19(17)23)10-7-4-5-8-11-20(24)25/h4,7,12-13,15-17,19,21,23H,2-3,5-6,8-11,14H2,1H3,(H,24,25)/b7-4-,13-12+

键

XEYBRNLFEZDVAW-ZQDYKODVSA-N

平均分子量

352.224974134

id

3674

含有化合物的食物

食物id	食物名称
880	Soft-necked garlic