Bromadiolone is a second-generation 4-hydroxycoumarin derivative, with good quality and price.

Bromadiolone is a potent . It is a second-generation 4-hydroxycoumarin derivative, often called a "super-" for its added potency and tendency to accumulate in the liver of the poisoned organism. When first introduced in 1980, to the UK market, it was effective against the populations that had become resistant to the first generation anticoagulants.