Rodenticides

Coumatetralyl

other name: 4-hydroxy-3-(1,2,3,4-tetrahydro-1-naphthalenyl)-2H-1-benzopyran-2-one

CAS No.: [5836-29-3]

Molecular Formula: C₁₉H₁₆O₃

Coumatetralyl is an anticoagulant of the 4-hydroxycoumarin vitamin K antagonist type used as a rodenticide

Coumatetralyl is commonly used with grains and other cereals as a rodent poison in conjunction with a tracking powder to monitor feeding activity in a particular area. Tracking powder also clings to fur, which allows more poison to be ingested from grooming. Concentrations of the chemical are usually 500 mg per 1 kg of bait.

APPLICATIONS
Biochemistry
Anticoagulant rodenticide which inhibits blood coagulation by blocking prothrombin formation in the liver. 杀鼠醚

Mode of action
Requires multiple feedings to produce lethal effects.

Uses
Control of rats in a variety of situations, including areas containing stored products.

Formulation types BB; RB;