biologic

Sarclisa Escena

isatuximab-irfc

Loss of exclusivityJuly 2038projected — 12-year biologic exclusivity estimate
CompanySanofi-Aventis U.S. LLC

Drug detail

Brand nameSarclisa Escena
Active ingredientisatuximab-irfc
Strength1,400MG/10ML (140MG/ML)
Dosage formInjection
RouteSubcutaneous
ModalityBiologic
FDA approvalJuly 2026
Marketing statusRx

Source: FDA Purple Book, layered on the CliffBio company graph. Cliff dates are the projected — 12-year biologic exclusivity estimate; estimates are projections, not legal advice.