public_id

FDB005438

IUPAC 名称

heptadec-2-enoic acid

描述

Heptadecenoic acid, also known as heptadecenoate, is a member of the class of compounds known as long-chain fatty acids. Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Heptadecenoic acid is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Heptadecenoic acid can be found in a number of food items such as common buckwheat, dandelion, italian sweet red pepper, and black walnut, which makes heptadecenoic acid a potential biomarker for the consumption of these food products.

CAS号

异构

CCCCCCCCCCCCCCC=CC(O)=O

InChI标识符

InChI=1S/C17H32O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19/h15-16H,2-14H2,1H3,(H,18,19)

键

GEHPRJRWZDWFBJ-UHFFFAOYSA-N

平均分子量

268.24023027

id

5439

含有化合物的食物

食物id	食物名称
913	Italian sweet red pepper
181	Dandelion
79	Common buckwheat
93	Black walnut
166	Black elderberry