Nonanoic acid 是一种天然存在的具有九个碳原子的饱和脂肪酸。它减少细菌易位，增强抗菌活性，并增加猪 β-防御素 1 (pBD-1) 和 pBD-2 的分泌。

Nonanoic acid is a fatty acid which occurs naturally as esters are the oil of pelargonium. Synthetic esters, such as methyl nonanoate, are used as flavorings. Pelargonic acid is an organic compound composed of a nine-carbon chain terminating in a carboxylic acid. It is an oily liquid with an unpleasant, rancid odor. It is nearly insoluble in water, but well soluble in chloroform and ether.

112-05-0

C9H18O2

158.241

pelargonic acid;Nonoic acid;壬酸

DMSO:10 mM
Powder: -20°C for 3 years
In solvent: -80°C for 2 years