Tea polyphenol also called green tea extract are a mixture of chemical compounds such as flavanoids and tannins found naturally in tea. Polyphenols are powerful antioxidants which can reduce the risk of developing coronary artery disease and a number of other health problems.

6'-Feruloylnodakenin is a natural product for research related to life sciences.

4-(Dimethylamino)cinnamic acid (DMACA) could be as charge transfer (ICT) probe.