hawaii repack, inc. - Medication Listings

Baclofen USP, is a muscle relaxant and antispastic, available as 20 mg tablets for oral administration. Its chemical name is 4-amino-3-(4-chlorophenyl)- butanoic acid, and its structural formula is Baclofen USP is a white to off-white crystalline powder, with a molecular weight of 213.66. It is slightly soluble in water, very slightly soluble in methanol and in 96% ethanol, practically insoluble in acetone, insoluble in chloroform, dissolves in dilute mineral acids and in dilute solutions of alkali hydroxides. Inactive Ingredients. Colloidal silicon dioxide, magnesium stearate, microcrystalline cellulose and pregelatinized starch (maize). FDA approved dissolution test specifications differ from USP. Chemical Structure

Bupropion hydrochloride extended-release tablets USP, (XL), an antidepressant of the aminoketone class, is chemically unrelated to tricyclic, tetracyclic, selective serotonin reuptake inhibitor, or other known antidepressant agents. Its structure closely resembles that of diethylpropion; it is related to phenylethylamines. It is designated as (±)-1-(3-chorophenyl)-2-[(1,1-dimethylethyl)amino]-1-propanone hydrochloride. The molecular weight is 276.2. The molecular formula is C 13 H 18 ClNO·HCl. Bupropion hydrochloride powder is white, crystalline, and highly soluble in water. It has a bitter taste and produces the sensation of local anesthesia on the oral mucosa. The structural formula is: Bupropion hydrochloride extended-release tablets, USP (XL) are supplied for oral administration as 300 mg, off-white extended-release tablets. Each tablet contains the labeled amount of bupropion hydrochloride, USP and the inactive ingredients: copovidone, hydroxypropyl cellulose, colloidal silicon dioxide, magnesium stearate, polyvinyl alcohol, titanium dioxide, polyethylene glycol, talc, methacrylic acid copolymer type C, triethyl citrate, colloidal anhydrous silica, sodium bicarbonate, sodium lauryl sulfate, and povidone. The insoluble shell of the extended-release tablet may remain intact during gastrointestinal transit and is eliminated in the feces. This drug product conforms to USP Drug Dissolution Test #11. The structural formula Bupropion Hydrochloride.