3'-Dimethylallylkievitone is a natural product for research related to life sciences.

Ovatodiolide, a small molecule compound derived from fennel, has anti-inflammatory and potentially neuroprotective activity, inhibits colon tumorigenesis, and can be used in the study of neurological disorders.

Suc-Leu-Tyr-AMC is a fluorescent substrate for calpain I and II, papain (another cysteine protease), and is used to measure the chymotrypsin-like peptidase activity of the 20S proteasome (excitation max: 360 nm; emission max: 460 nm). Suc-Leu-Tyr-AMC can also be cleaved by the Ti protease from E. coli.