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Lufenuron 98% Pharmaceutical Insecticide cas 103055-07-8

Product Name: Lufenuron

CAS NO:  103055-07-8

Molecular Formula:C17H8Cl2F8N2O3

Formula Weight:  511.1502

Appearance: White crystalline power

Assay: 98.0% min

Lufenuron is the active ingredient in the veterinary flea control medication Program, and one of the two active ingredients in the flea, heartworm, and anthelmintic medicine milbemycin oxime/lufenuron.
Lufenuron is stored in the animal's body fat and transferred to adult fleas through the host's blood when they feed. Adult fleas transfer it to their growing eggs through their blood, and to hatched larvae feeding on their excrement. It does not kill adult fleas.
Lufenuron, a benzoylurea pesticide, inhibits the production of chitin in insects. Without chitin, a larval flea will never develop a hard outer shell. With its inner organs exposed to air, the insect dies from dehydration soon after hatching or molting (shedding its old, smaller shell)