药物信息为Trifluridine OphthalmicSolution, 1% (FALCON Pharmaceuticals, Ltd.): DESCRIPTION

Trifluridine Ophthalmic Solution (also known as trifluorothymidine, F₃TdR, F₃T), an antiviral drug for topical treatment of epithelial keratitis caused by herpes simplex virus. The chemical name of trifluridine is α,α,α-trifluorothymidine. Trifluridine has the following structural formula.

C₁₀H₁₁F₃N₂O₅

M.W. 296.21

Trifluridine sterile ophthalmic solution contains 1% trifluridine in an aqueous solution with acetic acid and sodium acetate (buffers), sodium chloride, and thimerosal 0.001% (added as a preservative). The pH range is 5.5 to 6.0 and osmolality is approximately 283 mOsm.