UNSPSC 51142301: Nalmefene

Commodity

Code facts

NIGP codes
1

UNSPSC codes and definitions come from the UN Development Programme (managed by GS1 US), and state and local contract opportunities from the governments' procurement sites.

State & local contract opportunities

Notice Posted Due
RFB 25-008 Narcan Naloxone HCI 4mg Closed · Georgia

NIGP codes for 51142301

Definition

This classification denotes an opiate antagonist with the molecular formula C21H25NO3, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier TOV02TDP9I, chemically known as morphinan-3,14-diol, 17-(cyclopropylmethyl)-4,5-epoxy-6-methylene-, (5.alpha.)- but generally known as nalmefene, which bears US NIH Compound Identifier 4422. European Medicines Agency schedules Nalmefene in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09139MIG.

Read the full definition

The term NALMEFENE is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 37, No. 6, 1983, List 23). NALMEFENE is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule nalmefene under HS 29391900 and SITC 54141. As of Q4 2014, NALMEFENE remains the US FDA Preferred Term for this commodity. Nalmefene bears US NLM identifiers UMLS ID C0068377 and NCI Concept Code C61855. SMILES: O1C2C34C(O)(C(N(CC3)CC3CC3)CC3C4C1C(O)CC3)CCC2=C.

About UNSPSC 51142301

UNSPSC 51142301 Nalmefene (Commodity) covers opioid-antagonist pharmaceuticals, though the single recent state and local opportunity in the market solicits naloxone—a related but distinct opioid reversal agent—alongside drug deactivation systems for community health deployment. Seminole County, Florida's procurement reflects the practical application of this code in public health: acquiring emergency-response medications and supporting infrastructure for overdose intervention and substance-abuse harm reduction. The issuing body mix for this Commodity remains unclear from available recent activity, as the source reflects only one solicitation.

Seminole County, Florida posted the most recent opportunity under this code—an IFB (Invitation for Bid) IFB60459723LAS on June 30, 2026, requesting 1,900 units of naloxone and 800 safe drug deactivation systems annually with quarterly deliveries to the Seminole County Community Health Building in Sanford. The bid response deadline was July 26, 2023, at 2:00 pm. The contract carries a two-year initial term with a one-year renewal option, a three-month probationary period, and requires vendors to meet E-Verify compliance, drug-free workplace certification, and applicable insurance coverages including workers' compensation, commercial general liability, and professional liability. FEMA potential funding introduces additional federal compliance requirements under the Clean Air Act and Federal Water Pollution Control Act. No explicit small-business or disadvantaged-enterprise set-asides were specified in the solicitation.

Quick answers

What is UNSPSC 51142301?

UNSPSC 51142301 is Nalmefene, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51142301?

UNSPSC 51142301 maps to 1 NIGP code, 26903 Antagonists, Heavy Metal.

What is the latest state & local contract opportunity under UNSPSC 51142301?

The latest state & local contract opportunity under UNSPSC 51142301 is RFB 25-008 Narcan Naloxone HCI 4mg from Georgia, posted April 22, 2025.

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