GLUCOPHAGE (metformin hydrochloride) Tablets and GLUCOPHAGE® XR (metformin hydrochloride) Extended-Release Tablets are oral antihyperglycemic drugs used in the management of type 2 diabetes. Glucophage (Metformin) 500mg for sale online without prescription.
Metformin hydrochloride (N,N-dimethylimidodicarbonimidic diamide hydrochloride) is not chemically or pharmacologically related to any other classes of oral antihyperglycemic agents. The structural formula is as shown:
Metformin hydrochloride is a white to off-white crystalline compound with a molecular formula of C4H11N5 • HCl and a molecular weight of 165.63. Metformin hydrochloride is freely soluble in water and is practically insoluble in acetone, ether, and chloroform. The pKa of metformin is 12.4. The pH of a 1% aqueous solution of metformin hydrochloride is 6.68. GLUCOPHAGE tablets contain 500 mg, 850 mg, or 1000 mg of metformin hydrochloride. Glucophage (Metformin) 500mg for sale online without prescription.
Each tablet contains the inactive ingredients povidone and magnesium stearate. In addition, the coating for the 500 mg and 850 mg tablets contains hypromellose and the coating for the 1000 mg tablet contains hypromellose and polyethylene glycol. GLUCOPHAGE XR contains 500 mg or 750 mg of metformin hydrochloride as the active ingredient. GLUCOPHAGE XR 500 mg tablets contain the inactive ingredients sodium carboxymethyl cellulose, hypromellose, microcrystalline cellulose, and magnesium stearate.