UNSPSC 51384532: Naproxen piperazine

This classification denotes a cyclooxygenase inhibitor 2C14H14O3.C4H10N2, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier R2A8B8HIPI, chemically known as (s)-6-methoxy-.alpha.-methylnaphthalene-2-acetic acid, compound with piperazine (2:1), but more generally known as naproxen piperazine, which bears US NIH Compound Identifier 155581. Most nations, for tariff and trade purposes, schedule naproxen piperazine under HS 29189900 and SITC 51396. As of Q4 2014, NAPROXEN PIPERAZINE remains US FDA's Preferred Term for this commodity.

SMILES: C[C@@H](C1CCC2CC(CCC2C1)OC)C(=O)O.C[C@@H](C1CCC2CC(CCC2C1)OC)C(=O)O.C1CNCCN1.

UNSPSC 51384532 Naproxen piperazine is a Commodity code that in recent state and local procurement activity captures purchases of naloxone and drug deactivation systems rather than the specific pharmaceutical ingredient its name suggests. Seminole County, Florida's IFB60459723LAS reflects the actual scope: counties and other health-focused public bodies are sourcing emergency medical countermeasures and harm-reduction equipment to support community health initiatives. The work involves supplying finished products—naloxone units and safe drug deactivation systems—on a recurring basis with quarterly delivery schedules, fixed unit pricing, and standard compliance requirements including E-Verify, workers' compensation insurance, and drug-free workplace certification.

Recent activity is sparse under this code. Seminole County, Florida posted the primary identifiable opportunity in June 2026 (IFB60459723LAS, due July 26, 2023), seeking 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 mismatch between the code's nominal pharmaceutical name and the actual goods being procured—emergency medical supplies rather than a branded drug formulation—suggests the code may not be the primary classification for this category of procurement in most state and local systems, limiting visibility into broader activity in this space.