Drugs Similar to FLUORESCEIN SODIUM AND PROPARACAINE HYDROCHLORIDE

AK-FLUOR ® (fluorescein injection, USP) is a sterile solution for use intravenously as a diagnostic aid. It is a dark reddish orange solution with a pH of 8.3 to 9.8 and an osmolality of 572 to 858 mOsm/kg. Its chemical name is spiro[isobenzofuran-1 (3H),9'-[9H]xanthene]-3-one,3'6'- dihydroxy, disodium salt.: The active ingredient is represented by the chemical structure: MW = 376.27 AK-FLUOR® 10% contains: Active: fluorescein sodium (10 % w/v, 100 mg/mL) Inactives: Sodium Hydroxide and/or Hydrochloric Acid may be used to adjust pH (8.3 to 9.8), and Water for Injection. Chemical Structure

ALCAINE™ (proparacaine hydrochloride ophthalmic solution, USP) 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 g/mol Each mL contains of ALCAINE™ (proparacaine hydrochloride ophthalmic solution, USP) 0.5%: Active: proparacaine hydrochloride 5 mg 0.5%. Preservative: benzalkonium chloride (0.01%). Inactives: glycerin and purified water. The pH may be adjusted with hydrochloric acid and/or sodium hydroxide. chemical

Altafluor Benox (fluorescein sodium and benoxinate hydrochloride ophthalmic solution) 0.25%/0.4% is a sterile disclosing agent in combination with a short-acting ester anesthetic for topical ophthalmic use. Fluorescein sodium is represented by the following structural formula: C 20 H 10 Na 2 O 5 Mol. Wt. 376.27 Chemical Name: Spiro [isobenzofuran-1 (3 H ),9’-9[9 H ] xanthene]-3-one, 3’,6’ dihydroxy, disodium salt. Benoxinate hydrochloride is represented by the following structural formula: C 17 H 28 N 2 O 3 • HCl Mol. Wt. 344.88 Chemical Name: 2-(Diethylamino) etyl 4-amino-3-butoxybenzoate monohydrochloride. Each mL contains: Actives: fluorescein sodium 2.5 mg (0.25%) equivalent to fluorescein 2.2 mg (0.22%), benoxinate hydrochloride 4 mg (0.4%) equivalent to benoxinate 3.6 mg (0.36%); Inactives: povidone, hydrochloric acid, boric acid, sodium hydroxide, water for injection. Hydrochloric acid and/or sodium hydroxide may be added to adjust pH (4.3 – 5.3). Preservative: chlorobutanol 11mg (1.1%). Fluorescein Sodium and Benoxinate Hydrochloride Ophthalmic Solution USP, 0.25%/0.4% is a disclosing agent with rapid anesthetic action of short duration. Fluorescein Sodium is represented by the following structural formula. Benoxinate Hydrochloride is represented by the following structural formula:

INDICATIONS: Intended for use when fitting contact lenses. DIRECTIONS FOR USE: To insure full fluorescence and patient comfort, the impregnated tip should be moistened before application. One or two drops of sterile irrigating or saline solution should be used for this purpose. Touch conjunctiva or fornix as required with moistened tip. It is recommended that the patient blink several times after application. Grasp tabs between thumbs & index fingers Gently pull tabs apart Remove strip taking care to touch only the white portion of the strip 83851-100: Vista Fluroescein Sodium

INDICATIONS For testing tear film stability by determining the fluorescein break-up time (FBUT).

AK-FLUOR® (fluorescein injection, USP) is a sterile solution for use intravenously as a diagnostic aid. It is a dark reddish orange solution with a pH of 8.3 to 9.8 and an osmolality of 572 to 858 mOsm/kg for the 10% and 1800 to 2200 mOsm/kg for the 25%. Its chemical name is spiro[isobenzofuran-1 (3H),9'-[9H]xanthene]-3-one,3'6'-dihydroxy, disodium salt. The active ingredient is represented by the chemical structure: MW = 376.27 AK-FLUOR® 10% contains: Active: fluorescein sodium (equivalent to fluorescein 10 % w/v, 100 mg/mL) Inactives: Sodium Hydroxide and/or Hydrochloric Acid may be used to adjust pH (8.3 to 9.8), and Water for Injection. AK-FLUOR® 25% contains: Active: fluorescein sodium (equivalent to fluorescein 25% w/v, 250 mg/mL) Inactives: Sodium Hydroxide and/or Hydrochloric Acid may be used to adjust pH (8.3 to 9.8), and Water for Injection. STRUCTURE

Fluorescein Sodium and Benoxinate Hydrochloride Ophthalmic Solution, 0.3%/0.4% is a sterile solution containing a disclosing agent in combination with a short-acting ester anesthetic for topical ophthalmic use. Fluorescein sodium is represented by the following structural formula: Chemical Name: 3’,6’ Dihydroxy-3H-spiro[isobenzofuran-1,9-xanthen]-3-one disodium salt. Benoxinate hydrochloride is represented by the following structural formula: Chemical Name: 2-(Diethylamino) ethyl 4-amino-3-butoxybenzoate hydrochloride. Each mL of Fluorescein Sodium and Benoxinate Hydrochloride Ophthalmic Solution 0.3%/0.4% contains: Active ingredients: fluorescein sodium 2.6 mg (0.3%) equivalent to fluorescein 2.3 mg (0.2%), benoxinate hydrochloride 4.4 mg (0.4%) equivalent to benoxinate 3.9 mg (0.4%) Preservative: chlorobutanol 12.6 mg (1.3%) Inactive ingredients: povidone, hydrochloric acid, boric acid, water for injection. Hydrochloric acid may be added to adjust pH (4.3 – 5.3). ChemFluorescein ChemBenoxinate

Fluorescein Sodium and Benoxinate Hydrochloride Ophthalmic Solution, 0.3%/0.4% is a sterile solution containing a disclosing agent in combination with a short-acting ester anesthetic for topical ophthalmic use. Fluorescein sodium is represented by the following structural formula: Chemical Name: 3’,6’ Dihydroxy-3H-spiro[isobenzofuran-1,9-xanthen]-3-one disodium salt. Benoxinate hydrochloride is represented by the following structural formula: Chemical Name: 2-(Diethylamino) ethyl 4-amino-3-butoxybenzoate hydrochloride. Each mL of Fluorescein Sodium and Benoxinate Hydrochloride Ophthalmic Solution 0.3%/0.4% contains: Active ingredients: fluorescein sodium 2.6 mg (0.3%) equivalent to fluorescein 2.3 mg (0.2%), benoxinate hydrochloride 4.4 mg (0.4%) equivalent to benoxinate 3.9 mg (0.4%) Preservative: chlorobutanol 12.6 mg (1.3%) Inactive ingredients: povidone, hydrochloric acid, boric acid, water for injection. Hydrochloric acid may be added to adjust pH (4.3 – 5.3). ChemFluorescein ChemBenoxinate

Fluorescein Sodium and Benoxinate Hydrochloride Ophthalmic Solution, 0.3%/0.4% is a sterile solution containing a disclosing agent in combination with a short-acting ester anesthetic for topical ophthalmic use. Fluorescein sodium is represented by the following structural formula: Chemical Name: 3’,6’ Dihydroxy-3H-spiro[isobenzofuran-1,9-xanthen]-3-one disodium salt. Benoxinate hydrochloride is represented by the following structural formula: Chemical Name: 2-(Diethylamino) ethyl 4-amino-3-butoxybenzoate hydrochloride. Each mL of Fluorescein Sodium and Benoxinate Hydrochloride Ophthalmic Solution 0.3%/0.4% contains: • Active ingredients : fluorescein sodium 2.6 mg (0.3%) equivalent to fluorescein 2.3 mg (0.2%), benoxinate hydrochloride 4.4 mg (0.4%) equivalent to benoxinate 3.9 mg (0.4%) • Preservative : chlorobutanol 12.6 mg (1.3%) • Inactive ingredients : povidone, hydrochloric acid, boric acid, water for injection. Hydrochloric acid may be added to adjust pH (4.3 – 5.3) chem chem2

FLUORESCITE ® (fluorescein injection, USP) 10% contains fluorescein sodium (equivalent to fluorescein 10% w/v). It is a sterile solution for use intravenously as a diagnostic aid. Its chemical name is spiro[isobenzofuran-1(3H ),9'-[9H]xanthene]-3-one, 3'6'-dihydroxy, disodium salt. The active ingredient is represented by the chemical structure: FLUORESCITE ® (fluorescein injection, USP) 10% is supplied as a sterile, unpreserved, unit dose aqueous solution, that has a pH of 8.0 – 9.8 and an osmolality of 572-858 mOsm/kg. Active ingredient: fluorescein sodium Inactive Ingredients: Sodium hydroxide and/or hydrochloric acid (to adjust pH), and water for injection. chemical

INDICATIONS For staining the anterior segment of the eye in disclosing corneal injury, in applanation tonometry and when fitting contact lenses.

INDICATIONS For staining the anterior segment of the eye in disclosing corneal injury, in applanation tonometry and when fitting contact lenses.

Proparacaine hydrochloride ophthalmic solution USP, 0.5% is a local anesthetic for ophthalmic instillation. Each mL of sterile aqueous solution contains active ingredient: proparacaine hydrochloride 5 mg (0.5%) and inactive ingredients: glycerin (tonicity agent), benzalkonium chloride, 0.01% (preservative) and water for injection (vehicle). The pH may be adjusted with hydrochloric acid and/or sodium hydroxide. At the time of manufacture, the air in the container is replaced by nitrogen. Proparacaine hydrochloride is designated chemically as 2-(Diethylamino) ethyl 3-amino-4-propoxybenzoate monohydrochloride. Graphic formula: C 16 H 26 N 2 O 3 •HCl MW 330.85 CAS-5875-06-9 proparacaine-stru

Proparacaine Hydrochloride Ophthalmic Solution, USP 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 5 mg (0.5%). Inactives : glycerin and purified water. The pH may be adjusted with hydrochloric acid and/or sodium hydroxide. Preservative: b enzalkonium chloride (0.01%). Proparacaine Hydrochloride (structural formula)

Proparacaine hydrochloride ophthalmic solution USP, 0.5% is a local anesthetic for ophthalmic instillation. Each mL of sterile, aqueous solution contains: Active: Proparacaine Hydrochloride 5 mg (0.5%). Preservative: Benzalkonium Chloride 0.1 mg (0.01%). Inactives: Glycerin as a stabilizer, Hydrochloric Acid and/or Sodium Hydroxide may be added to adjust pH, and Water for Injection USP. Proparacaine hydrochloride is designated chemically as 2-(Diethylamino) ethyl 3-amino-4- propoxybenzoate monohydrochloride. C 16 H 26 N 2 O 3 •HCl MW 330.85 CAS-5875-06-9 Image

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. chemical

Proparacaine hydrochloride ophthalmic solution USP, 0.5% is a local anesthetic for ophthalmic instillation. Each mL of sterile, aqueous solution contains: Active: Proparacaine Hydrochloride 5 mg (0.5%). Preservative: Benzalkonium Chloride 0.1 mg (0.01%). Inactives: Glycerin as a stabilizer, Hydrochloric Acid and/or Sodium Hydroxide may be added to adjust pH, and Water for Injection USP. Proparacaine hydrochloride is designated chemically as 2-(Diethylamino) ethyl 3-amino-4- propoxybenzoate monohydrochloride. C 16 H 26 N 2 O 3 •HCl MW 330.85 CAS-5875-06-9 Image

Proparacaine hydrochloride ophthalmic solution USP, 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: 330.86 Each mL contains: Active: proparacaine hydrochloride 5 mg (0.5%). Inactives: glycerin and purified water. The pH may be adjusted with hydrochloric acid and/or sodium hydroxide. Preservative: benzalkonium chloride (0.01%). chemical structure

Proparacaine hydrochloride ophthalmic solution USP is a local anesthetic for ophthalmic instillation. Each mL of sterile aqueous solution contains 5 mg proparacaine hydrochloride with glycerin as a stabilizer, sodium hydroxide or hydrochloric acid to adjust the pH, and 2 mg chlorobutanol (chloral derivative) and benzalkonium chloride as antimicrobial preservatives. At the time of manufacture, the air in the container is replaced by nitrogen. Proparacaine hydrochloride is designated chemically as 2-(Diethylamino) ethyl 3-amino-4- propoxybenzoate monohydrochloride. Graphic formula: Proparacaine Hydrochloride molecular structure representation

Proparacaine hydrochloride ophthalmic solution USP, 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: 330.86 Each mL contains: Active: proparacaine hydrochloride 5 mg (0.5%). Inactives: glycerin and purified water. The pH may be adjusted with hydrochloric acid and/or sodium hydroxide. Preservative: benzalkonium chloride (0.01%). chemical structure