Molecular Formula:C9H6O3
Molecular Weight:162.14
4-Hydroxycoumarin is a plant acquired antioxidant, attention adjoin lipid peroxidation, as able-bodied as a abeyant inhibitor of HIV-1 Integrase.
4-Hydroxycoumarin is complex in annulation reactions, due to the almost top acidity of the C-H band at the 3-position: a three-component acknowledgment with isocyanides and dialkyl acetylene dicarboxylates affords annulated 4H-pyrans.