SPL Set ID: 3865a6e3-112c-490c-82ac-35401336b16e
1 drug(s) with this SPL Set ID
The active ingredient in Gabapentin Tablets, USP is gabapentin, USP which has the chemical name 1-(aminomethyl) cyclohexaneacetic acid. The molecular formula of gabapentin, USP is C 9 H 17 NO 2 and the molecular weight is 171.24 g/mol. The structural formula of gabapentin, USP is: Gabapentin, USP is a white to off-white crystalline solid with a pK a1 of 3.7 and a pK a2 of 10.7. It is freely soluble in water and both basic and acidic aqueous solutions. The log of the partition coefficient (n-octanol/0.05M phosphate buffer) at pH 7.4 is –1.25. Each Gabapentin Tablet, USP contains 600 mg or 800 mg of gabapentin, USP and the following inactive ingredients: corn starch, copovidone, poloxamer 407, magnesium stearate, opadry white, polyethylene glycol and talc. Additionally, the coating material opadry white contains hypromellose, macrogol, polysorbate 80 and titanium dioxide. structure