药物信息为OptiPranololmetipranolol ophthalmic solution 0.3% (Bausch & Lomb, Incorporated): DESCRIPTION

OptiPranolol® (metipranolol ophthalmic solution) 0.3% contains metipranolol, a non-selective beta-adrenergic receptor blocking agent. Metipranolol is a white, odorless, crystalline powder.

The chemical name of metipranolol is (±)-1-(4-Hydroxy-2, 3, 5-trimethylphenoxy)-3-(isopropylamino)-2-propanol-4-acetate.

The chemical structure of metipranolol is:

C₁₇H₂₇NO₄Mol. Wt. 309.40

Each mL of OptiPranolol® contains 3 mg of metipranolol. INACTIVES: Povidone, Glycerin, Hydrochloric Acid, Sodium Chloride, Edetate Disodium, and Purified Water. Sodium Hydroxide and/or Hydrochloric Acid may be added to adjust pH. The product is produced at pH 5.0-5.8 and osmolality 265 to 330 mOsmol/kg. PRESERVATIVE ADDED: Benzalkonium Chloride 0.004%.