opvee - Medication Listings
Browse 1 medications by opvee. Open a product record to review strengths, dosage forms, label-backed details, and related navigation.
OPVEE (nalmefene) nasal spray is a pre-filled, unit-dose intranasal spray. Nalmefene, an opioid antagonist, is a 6-methylene analogue of naltrexone. The molecular structure of nalmefene is presented below: Molecular Formula: C 21 H 25 NO 3 ∙HCl Molecular Weight: 375.9, CAS # 58895-64-0 Chemical Name: 17-(Cyclopropylmethyl)-4,5α-epoxy-6-methylenemorphinan-3,14-diol, hydrochloride salt. Nalmefene is a white to off-white crystalline powder which is freely soluble in methanol and water, with a pK of 7.63. Each OPVEE nasal spray unit delivers 2.7 mg nalmefene (equivalent to 3mg nalmefene hydrochloride) in 0.1 mL solution. Inactive ingredients include benzalkonium chloride, disodium ethylenediaminetetraacetate, dodecylmaltoside, sodium chloride, and purified water. The pH range is 4.1 to 4.9. Chemical Structure
About opvee Medications
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