SPL Set ID: 2e738ced-9cde-e776-e063-6294a90a7e33
1 drug(s) with this SPL Set ID
Tramadol hydrochloride tablets USP, for oral use, are an opioid agonist. The chemical name for tramadol hydrochloride is (±) cis -2-[(dimethylamino)methyl]-1-(3-methoxyphenyl) cyclohexanol hydrochloride. The structural formula is: The molecular weight of tramadol hydrochloride is 299.84. Tramadol hydrochloride, USP is a white or almost white crystalline powder. It is freely soluble in water and in methanol, very slightly soluble in acetone and has a pKa of 9.41. The n-octanol/water log partition coefficient (logP) is 1.35 at pH 7. Tramadol hydrochloride tablets, USP contain 50 mg of tramadol hydrochloride, USP and are white in color. Inactive ingredients in the tablet are hypromellose, lactose monohydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, pregelatinized starch, sodium starch glycolate, and titanium dioxide. 1