RAZADYNE« ER (galantamine hbr er) /RAZADYNE« (galantamine hydrobromide) is galantamine hydrobromide, a reversible, competitive acetylcholinesterase inhibitor. Galantamine hydrobromide is known chemically as (4aS,6R,8aS)-4a,5,9,10,11,12-hexahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef] [2]benzazepin-6-ol hydrobromide. It has an empirical formula of C17H21NO3 ĽHBr and a molecular weight of 368.27. Galantamine hydrobromide is a white to almost white powder and is sparingly soluble in water.The structural formula for galantamine hydrobromide is:

The Vitrasert Implant contains the antiviral drug ganciclovir. Each Vitrasert Implant contains a minimum of 4.5 mg ganciclovir.

Sancuso contains granisetron, which is an anti-nauseant and antiemetic agent. Chemically it is 1methyl-N-[(1R,3r,5S)-9-methyl-9-azabicyclo[3.3.1]non-3-yl]-1H-indazole-3-carboxamide with a molecular weight of 312.4. Its empirical formula is C18H24N4O, while its chemical structure is:

Each bisected, blue Guaifenex« PSE 60 (guaifenesin pseudoephedrine extended-release tablets) capsule shaped extended-release tablet provides 60 mg pseudoephedrine hydrochloride and 600 mg guaifenesin in an extended-release formulation intended for oral administration. Inactive ingredients: calcium phosphate dibasic, hydroxypropyl methylcellulose, lactose, lake blue No. 1 FD&C, magnesium stearate, povidone, silicon dioxide colloidal, and stearic acid.

Dia?eta« (glyburide) is an oral blood-glucose-lowering drug of the sulfonylurea class. It is a white, crystalline compound, formulated as tablets of 1.25 mg, 2.5 mg, and 5 mg strengths for oral administration. Dia?eta tablets USP contain the active ingredient glyburide and the following inactive ingredients: dibasic calcium phosphate USP, magnesium stearate NF, microcrystalline cellulose NF, sodium alginate NF, talc USP. Dia?eta (glyburide tablets) 1.25 mg tablets USP also contain D&C Yellow #10 Aluminum Lake and FD&C Red #40 Aluminum Lake. Dia?eta (glyburide tablets) 2.5 mg tablets USP also contain FD&C Red #40 Aluminum Lake. Dia?eta (glyburide tablets) 5 mg tablets USP also contain D&C Yellow #10 Aluminum Lake, and FD&C Blue #1. Chemically, Dia?eta (glyburide tablets) is identified as 1-[[p-[2-(5-Chloro-o-anisamido)ethyl]phenyl]sulfonyl]-3-cyclohexylurea.