Coumarin or 2H-chromen-2-one is an aromatic organic chemical compound with formula C 9H 6O 2. Its molecule can be described as a benzene molecule with two adjacent hydrogen atoms replaced by a lactone-like chain −=−−O−, forming a second six-membered heterocycle that shares two carbons with the benzene ring.

What is coumarin used for?

Coumarins are commonly used in the treatment of prostate cancer, renal cell carcinoma and leukemia, and they also have the ability to counteract the side effects caused by radiotherapy. Both natural and synthetic coumarin derivatives draw attention due to their photochemotherapy and therapeutic applications in cancer.

Which foods contain coumarin?