SPL Set ID: 3aa27224-7b72-38eb-0c21-b8d73525ee85
1 drug(s) with this SPL Set ID
Olopatadine Hydrochloride Nasal Spray, 665 micrograms (mcg) is a metered-spray for nasal administration. Olopatadine hydrochloride, the active component of Olopatadine Hydrochloride Nasal Spray, is a white to off-white, water-soluble crystalline powder. The chemical name for olopatadine hydrochloride is (Z)-11-[3-(dimethylamino)propylidene]-6,11-dihydrodibenz[b,e] oxepin-2-acetic acid hydrochloride. It has a molecular weight of 373.88, and its molecular formula is C 21 H 23 NO 3 • HCl with the following chemical structure: Olopatadine Hydrochloride Nasal Spray contains 0.6% w/v olopatadine (base) in a nonsterile aqueous spray with pH of approximately 3.7. After initial priming (5 sprays), each metered spray from the nasal applicator delivers 100 microliters of the aqueous spray containing 665 mcg of olopatadine hydrochloride, which is equivalent to 600 mcg of olopatadine (base) [see Dosage Forms and Strengths ( 3 )] . Olopatadine Hydrochloride Nasal Spray also contains anhydrous dibasic sodium phosphate, benzalkonium chloride (0.01%), edetate disodium dihydrate, sodium chloride, hydrochloric acid and/or sodium hydroxide (to adjust pH), and purified water. Olopatadine-HCl