SPL Set ID: 0ce53f62-1738-43f4-9a2e-c5dc42a91d09
1 drug(s) with this SPL Set ID
Gabapentin tablets contain gabapentin USP, a gamma-aminobutyric acid (GABA) analogue, as the active pharmaceutical ingredient. Gabapentin’s chemical name is 1-(aminomethyl)cyclohexaneacetic acid; with a molecular formula of C 9 H 17 NO 2 and a molecular weight of 171.24 g/mol. Gabapentin chemical structural formula is: Gabapentin, USP is a white to off-white crystalline solid with a pKa1 of 3.7 and a pKa2 of 10.7. It is freely soluble in water and acidic and basic solutions. The log of the partition coefficient (n-octanol/ 0.05M phosphate buffer) at pH 7.4 is -1.1. Gabapentin tablets are intended for oral administration and are supplied as tablets containing 300 mg, or 600 mg of gabapentin USP. Each 300 mg tablet contains the inactive ingredients copovidone, hypromellose, lecithin (soya), magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyethylene oxide, polyvinyl alcohol-partially hydrolysed, talc and titanium dioxide. Each 600 mg tablet contains the inactive ingredients copovidone, hypromellose, iron oxide yellow, magnesium stearate, polyethylene glycol, polyethylene oxide, polyvinyl alcohol-partially hydrolysed, talc and titanium dioxide. gabapentinstructure