SPL Set ID: ea25e7ac-7a93-4ec8-975b-2cec197e1c27

ZIRGAN (ganciclovir ophthalmic gel) 0.15% contains ganciclovir, a nucleoside analog antiviral. ZIRGAN is a sterile, preserved, clear, colorless, ophthalmic gel for topical ophthalmic use. The chemical name is 9-[[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl]guanine (CAS number 82410-32-0). Ganciclovir is represented by the following structural formula: Ganciclovir has a molecular weight of 255.23, and the empirical formula is C 9 H 13 N 5 O 4 . Each gram of gel contains: ACTIVE: ganciclovir 1.5 mg (0.15%). INACTIVES: carbomer homopolymer, water for injection, sodium hydroxide (to adjust the pH to 7.2-7.6), mannitol. PRESERVATIVE: benzalkonium chloride 0.075 mg (0.0075%). ChemStructure