Each mL contains 100 mg sugammadex, which is equivalent to 108.8 mg sugammadex sodium. The aqueous solution is adjusted to a pH of between 7 and 8 with hydrochloric acid and/or sodium hydroxide. The osmolality of the product is between 300 and 500 mOsmol/kg.
BRIDION (sugammadex) injection, for intravenous use, contains sugammadex sodium, a modified gamma cyclodextrin chemically designated as 6A,6B,6C,6D,6E,6F,6G,6H-Octakis-S-(2-carboxyethyl)-6A,6B,6C,6D,6E,6F,6G,6H-octathio-γ-cyclodextrin sodium salt (1:8) with a molecular weight of 2178.01.
BRIDION may contain up to 7 mg/mL of the mono OH-derivative of sugammadex [see Pharmacology: Pharmacodynamics under Actions]. This derivative is chemically designated as 6A,6B,6C,6D,6E,6F,6G-Heptakis-S-(2-carboxyethyl)-6A,6B,6C,6D,6E,6F,6G-heptathio-γ-cyclodextrin sodium salt (1:7) with a molecular weight of 2067.90.