Sodium palmitate is a common saturated fatty acid found in fats and waxes including olive oil, palm oil, and body lipids.

Palmitoyl Tetrapeptide-3 (Rigin) is a synthetic peptide, corrspending to 341-344 amino acid sequence of IgG human H-chain, with phagocytosis stimulating activity.Palmitoyl Tetrapeptide-3 stimulates expression of GCP-2 (Granulocyte Chemotactic Protein), which is a chemotactic protein that can recruit cells involved in the preparation and cleansing of the site, to damaged areas.

2-Hydroxypyridine is the catalyst for generating β-oxopropyl carbonates from cyclic carbonates and alcohols and in the aminolysis of a polyglutamate.