SPL Set ID: 382eac74-a7ce-4f42-ac0a-b253308f335f
1 drug(s) with this SPL Set ID
RYALTRIS is a metered-dose manual nasal spray unit containing an aqueous suspension of a fixed‑dose combination of a histamine-1 (H1) receptor inhibitor (olopatadine hydrochloride) and a corticosteroid (mometasone furoate monohydrate). Olopatadine hydrochloride is a white, sparingly water‑soluble crystalline powder. The chemical name for olopatadine hydrochloride is 2‑[(11Z)-11-[3-(dimethylamino)propylidene]-6H-benzo[c][1]benzoxepin-2-yl]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: Mometasone furoate monohydrate is an anti-inflammatory corticosteroid having the chemical name [(8S,9R,10S,11S,13S,14S,16R,17R)-9-chloro-17-(2-chloroacetyl)-11-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl] furan-2-carboxylate;hydrate and the following chemical structure: Mometasone furoate monohydrate is a white powder, with an empirical formula of C 27 H 30 C l2 O 6 •H 2 O and a molecular weight of 539.45. It is practically insoluble in water; slightly soluble in methanol, ethanol, and isopropanol; soluble in acetone and chloroform; and freely soluble in tetrahydrofuran. Its partition coefficient between octanol and water is >5000. RYALTRIS is a nasal spray containing an isotonic aqueous suspension of olopatadine hydrochloride (equivalent to 0.6% w/v olopatadine base) and mometasone furoate monohydrate (equivalent to 0.025% w/w mometasone furoate on the anhydrous basis). After initial priming (6 sprays), each metered spray delivers 100 microliters of suspension containing 665 mcg of olopatadine hydrochloride (equivalent to 600 mcg olopatadine base) and 25 mcg of mometasone furoate. RYALTRIS also contains benzalkonium chloride, carboxymethyl cellulose sodium, dibasic sodium phosphate heptahydrate, edetate disodium, hydrochloric acid, microcrystalline cellulose, polysorbate 80, sodium chloride, sodium hydroxide, and water. It has a pH of approximately 3.7 [see How Supplied/Storage and Handling ( 16 )] . structureolopatadine structuremometasone