SPL Set ID: 808a9d0b-720b-4034-a862-5122ff514608
1 drug(s) with this SPL Set ID
METHADOSE ™ (methadone hydrochloride, USP) oral concentrate contains methadone, an opioid agonist, and is available as a cherry-flavored liquid concentrate for oral administration. METHADOSE ™ (methadone hydrochloride, USP) sugar-free oral concentrate is a dye-free, sugar-free, unflavored liquid concentrate of methadone hydrochloride for oral administration. Methadone hydrochloride is chemically described as 6-(dimethylamino)-4,4-diphenyl-3-heptone hydrochloride. Methadone hydrochloride, USP is a fine white powder. It is very soluble in water, soluble in isopropanol and in chloroform, and practically insoluble in ether and in glycerine. It is present in METHADOSE as the racemic mixture. Methadone hydrochloride has a melting point of 235°C, a pKa of 8.25 in water at 20°C, a solution (1 part per 100) pH between 4.5 and 6.5, a partition coefficient of 117 at pH 7.4 in octanol/water and a molecular weight of 345.91. Its structural formula is C 21 H 27 NO•HCl. Each liquid concentrate contains 10 mg of methadone hydrochloride (equivalent to 8.95 mg of methadone) per mL and the following inactive ingredients: artificial cherry flavor, citric acid anhydrous, FD&C Red No 40, D&C Red No 33, methylparaben, poloxamer 407, propylene glycol, propylparaben, purified water, sodium citrate dihydrate, sucrose. Other ingredients of METHADOSE sugar-free oral concentrate: citric acid anhydrous, purified water, sodium benzoate. Chemical Structure