Isostearic acid (Isooctadecanoic acid) is an active ingredient in imiquimod formulations that promotes the entry of imiquimod or peripherally secreted cytokines into the brain, and can be used to induce psoriasis-like disease models.

(Rac)-Idroxioleic acid (2-Hydroxyoleic acid) is a fatty acid amide hydrolase inhibitor with anti-tumor properties that binds to the plasma membrane, altering lipid organization.

Linolelaidic acid ((9E,12E)-octadeca-9,12-dienoic acid) is a major positive regulator of CTL activity, an essential nutrient for humans, with anti-inflammatory and anti-parasitic properties. It improves metabolic adaptability, prevents fatigue, and stimulates memory-like phenotypes with exceptional effects. It induces apoptosis and can be used in infection studies.

alpha-Eleostearic acid (cis-eleostearic acid) is a conjugated fatty acid present in Anemone seeds and can be used as a chemical taxonomic marker for Anemone.

Stearidonic Acid (6Z,9Z,12Z,15Z-Octadecatetraenoic acid) is a plant-based omega-3 fatty acid extracted from brown algae, a precursor in the biosynthetic pathway, used for Alzheimer's disease research.

Paullinic acid (cis-13-eicosenoic acid) is a long-chain fatty acid extracted from Tinospora crispa.