SPL Set ID: 6279390b-ee61-4ef9-ac15-25537ca783c1
1 drug(s) with this SPL Set ID
Levothyroxine sodium injection contains synthetic levothyroxine (L-thyroxine) sodium salt. Levothyroxine sodium has an empirical formula of C 15 H 10 I 4 NNaO 4 , a molecular weight of 798.85 g/mol (anhydrous), and the following structural formula: Levothyroxine sodium injection is a sterile, preservative-free, clear, colorless to slightly yellow solution for intravenous administration available as 100 mcg/mL in a single-dose clear glass vial. Each mL of levothyroxine sodium injection also contains 0.05 mg arginine, USP; 80 mg betadex sulfobutyl ether sodium, USP; 0.05 mg edetate disodium, USP; and water for injection, USP. Sodium chloride, USP was added to adjust tonicity. Hydrochloric acid, NF and/or sodium hydroxide, NF may have been added for pH adjustment. chemical structure