CAS Registry Number

CAS 91161-71-6 — Terbinafine

Terbinafine is a synthetic allylamine antifungal agent widely used in pharmaceuticals to treat dermatophyte infections like athlete’s foot, ringworm, and jock itch. It works by inhibiting squalene epoxidase in fungal cell membranes, disrupting ergosterol synthesis and fungal growth. This chemical has the CAS number 91161-71-6, molecular formula C21H25N, and a molecular weight of 291.4299 g/mol. It is stable at ambient storage conditions and carries no signal word under standard handling. Molekula supplies Terbinafine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.