TROPICACYL® Tropicamide Ophthalmic Solution, USP is an anticholinergic prepared as a sterile topical ophthalmic solution in two strengths. The active ingredient is represented by the structural formula:
Established name: Tropicamide
Chemical name: Benzeneacetamide, N -ethyl-α-(hydroxymethyl)- N -(4-pyridinylmethyl)-.
Each mL contains: Active: Tropicamide 0.5% (5 mg) or 1% (10 mg). Preservative: Benzalkonium Chloride 0.01%. Inactives: Edetate Disodium, Sodium Chloride, Hydrochloric Acid and/or Sodium Hydroxide (to adjust pH), Water for Injection. pH range 4.0 to 5.8.