Description
Proparacaine hydrochloride ophthalmic solution 0.5% is a topical local anesthetic for ophthalmic use. The active ingredient is represented by the structural formula:
Established name: Proparacaine Hydrochloride
Chemical name: Benzoic acid, 3-amino-4-propoxy-,2-(diethylamino) ethyl ester, monohydrochloride.
Molecular Weight: 330.85
Each mL contains: Active: proparacaine hydrochloride 5mg 0.5%. Preservative: benzalkonium chloride (0.01%). Inactives: glycerin; and purified water. The pH may be adjusted with hydrochloric acid and/or sodium hydroxide.