SPL Set ID: b955054b-b37d-4079-4fed-5939b763ecb4
1 drug(s) with this SPL Set ID
Buprenorphine and naloxone sublingual tablet, 2 mg/0.5 mg is an orange, round, biconvex tablet debossed “A” on one side and “14” on the other side. Buprenorphine and naloxone sublingual tablet, 8 mg/2 mg is an orange, round, biconvex tablet debossed “AN 415” on one side and plain on the other side. They contain buprenorphine HCl, USP, a partial agonist at the mu-opioid receptor, and naloxone HCl dihydrate, USP, an opioid receptor antagonist, at a ratio of 4:1 (ratio of free bases). It is intended for sublingual administration and is available in two dosage strengths, 2 mg buprenorphine with 0.5 mg naloxone and 8 mg buprenorphine with 2 mg naloxone. Each sublingual tablet also contains the following inactive ingredients: acesulfame potassium, anhydrous citric acid, artificial lemon flavor, FD&C Yellow No. 6 Aluminum Lake, lactose monohydrate, magnesium stearate, mannitol, povidone, sodium citrate and starch (corn starch). Chemically, buprenorphine HCl, USP is (2S)-2-[17-Cyclopropylmethyl-4,5α-epoxy-3-hydroxy-6-methoxy-6α,14-ethano-14α-morphinan-7α-yl]-3,3-dimethylbutan-2-ol hydrochloride. It has the following chemical structure: Buprenorphine HCl, USP has the molecular formula C 29 H 41 NO 4 • HCl and the molecular weight is 504.10. It is a white or off-white crystalline powder, sparingly soluble in water, freely soluble in methanol, soluble in alcohol, and practically insoluble in cyclohexane. Chemically, naloxone HCl dihydrate, USP is 17-Allyl-4, 5 α -epoxy-3, 14-dihydroxymorphinan-6-one hydrochloride dihydrate. It has the following chemical structure: Naloxone hydrochloride dihydrate, USP has the molecular formula C 19 H 21 NO 4 • HCl • 2H 2 O and the molecular weight is 399.87. It is a white to slightly off-white powder and is freely soluble in water, soluble in alcohol, and practically insoluble in toluene and ether. 561287c0-figure-01 561287c0-figure-02