SPL Set ID: f280bbd8-2af2-444a-bd96-e409337ca6dd
1 drug(s) with this SPL Set ID
LYRICA CR (pregabalin extended-release) tablets are for oral use and contain pregabalin. Pregabalin is described chemically as ( S )-3-(aminomethyl)-5-methylhexanoic acid. The molecular formula is C 8 H 17 NO 2 and the molecular weight is 159.23. The chemical structure of pregabalin is: Pregabalin is a white to off-white, crystalline solid with a pK a1 of 4.2 and a pK a2 of 10.6. 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 - 1.35. LYRICA CR extended-release tablets are administered orally and contain 82.5, 165, or 330 mg of pregabalin, along with carbomer, colorants, crospovidone, Kollidon SR (polyvinyl acetate, povidone, sodium lauryl sulphate, and silica), magnesium stearate, polyethylene glycol, polyethylene oxide, polyvinyl alcohol, talc, and titanium dioxide as inactive ingredients. chemical structure of pregabalin