SPL Set ID: e087ce3b-8d7f-43a3-8d20-54513da7617d
1 drug(s) with this SPL Set ID
Metformin hydrochloride oral solution contains the biguanidine antihyperglycemic agent metformin in the form of monohydrochloride salt. Metformin hydrochloride, is N , N -dimethylimidodicarbonimidic diamide hydrochloride. The structural formula is as shown: Metformin hydrochloride, is a white crystalline powder with a molecular formula of C 4 H 11 N 5 •HCl and a molecular weight of 165.62. Metformin hydrochloride, USP 2.0 g is soluble in 20 mL of water. The pK a of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. It is freely soluble in water; slightly soluble in alcohol; practically insoluble in acetone and in methylene chloride. Metformin hydrochloride oral solution (Cherry Flavor) contains 500 mg of metformin hydrochloride (the equivalent of 389.93 mg metformin) per 5 mL and the following inactive ingredients: Artificial wild cherry flavor, hydrochloric acid, purified water, sodium hydroxide, sucralose, and xylitol. structural formula