4-IBP is a selective σ1 agonist with a high level of affinity for the σ1 receptor (Ki = 1.7 nM) and a moderate affinity for the σ2 receptor (Ki = 25.2 nM) .

6-Acryloyloxyhexyl phosphater (PA21) is a novel phosphate-binding agent, which is an iron-based reagent, and can be used for the treatment of hyperphosphatemia in chronic kidney disease.

Quinoline is found in alcoholic beverages. Quinoline is an alkaloid from various plant species including Mentha species. Also present in cocoa black tea and scotch whiskey.