Denatonium is a quaternary ammonium cation. It is a compound of a salt with an inert anion like benzoate or saccharide.

2-Methoxyethanol is used in the synthesis of 2-aminothiazoles in the treatment of prion disease. 2-Methoxyethanol is also used in the preparation of Rho-associated kinase inhibitors or (ROCK) inhibitors for the treatment of cardiovascular disease.

Syringetin-3-O-rutinoside is a natural product for research related to life sciences.