SPL Set ID: 017ef042-40aa-44c9-baa8-037f06356845
1 drug(s) with this SPL Set ID
Pentazocine and Naloxone Tablets, USP contain pentazocine hydrochloride, USP, a partial opioid agonist, equivalent to 50 mg base and is a member of the benzazocine series (also known as the benzomorphan series), and naloxone hydrochloride, USP, an opioid antagonist equivalent to 0.5 mg base. Pentazocine and Naloxone Tablets, USP are an analgesic for oral administration. Chemically, pentazocine hydrochloride, USP is (2 R *,6 R *,11 R *)-1,2,3,4,5,6-Hexahydro-6,11-dimethyl-3-(3-methyl-2-butenyl)-2,6-methano-3-benzazocin-8-ol hydrochloride, a white, crystalline substance soluble in acidic aqueous solutions, and has the following structural formula: Chemically, naloxone hydrochloride, USP is Morphinan-6-one,4,5-epoxy-3,14-dihydroxy-17-(2- propenyl)-, hydrochloride, (5α)-. It is a slightly off-white powder, and is soluble in water and dilute acids, and has the following structural formula: Inactive Ingredients: colloidal silicon dioxide, dibasic calcium phosphate, D&C Yellow No. 10, magnesium stearate, microcrystalline cellulose, sodium lauryl sulfate and pregelatinized starch. Pentazocine Structure Naloxone Structure