public_id

FDB003671

IUPAC 名称

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

描述

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

CAS号

异构

CCCCCC(O)\C=C\C1=C(C\C=C\CCCC(O)=O)C(=O)CC1

InChI标识符

InChI=1S/C20H30O4/c1-2-3-6-9-17(21)14-12-16-13-15-19(22)18(16)10-7-4-5-8-11-20(23)24/h4,7,12,14,17,21H,2-3,5-6,8-11,13,15H2,1H3,(H,23,24)/b7-4+,14-12+

键

PRFXRIUZNKLRHM-BMZFSJBMSA-N

平均分子量

334.214409448

id

3672

含有化合物的食物

食物id	食物名称
880	Soft-necked garlic