Farnesyltransferase Inhibitor

Where is Lonafarnib made?

2 companies sell it under their own name. Their labels name 3 factories in the United States and Canada.

United States 2Canada 1
United States: 2Canada: 1

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Eiger BioPharmaceuticals, Inc. Zokinvy50 mg, 75 mg · NDC 73079-050, 73079-075 Corden Pharma Colorado, Inc.Makes the active ingredient and tests it Boulder, CO, United StatesNo problems foundNov 2025
Lonza Bend Inc.Makes it Bend, OR, United StatesProblems found, fixed voluntarilyMay 2026
Patheon Inc.Makes it, tests it, packages it and labels it Mississauga, CanadaProblems found, fixed voluntarilyFeb 2023
Sentynl Therapeutics, Inc. Zokinvy50 mg, 75 mg · NDC 42358-450, 42358-475The label doesn't name the factory. Plants this company names for other drugs