UNSPSC 51384514: Naproxen

This classification denotes a cyclooxygenase inhibitor with the molecular formula C14H14O3, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 57Y76R9ATQ, chemically known as 2-naphthaleneacetic acid, 6-methoxy-.alpha.-methyl-, (s)- but generally known as naproxen, which bears US NIH Compound Identifier 1302. European Medicines Agency schedules Naproxen in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09159MIG.

UNSPSC 51384514 Naproxen is a Commodity code that, based on recent state and local solicitations, shows activity disconnected from its nominal pharmaceutical scope. Seminole County, Florida posted an IFB for naloxone and drug deactivation systems—emergency overdose-reversal medications and harm-reduction equipment—rather than naproxen, the nonsteroidal anti-inflammatory drug the code nominally describes. The county seeks 1,900 units of naloxone and 800 safe drug deactivation systems annually through competitive bidding to support community health initiatives. State and local procurement under this code tier appears to reflect public health and emergency-response purchasing by county health departments and municipal agencies, though the single recent opportunity does not establish a pattern of issuing bodies or geographic concentration.

Seminole County, Florida represents the only recent documented activity under this code. The county released IFB60459723LAS on June 30, 2026, with a response deadline of July 26, 2023, requiring quarterly deliveries to the Seminole County Community Health Building at 520 West Lake Mary Boulevard, Sanford, Florida. Vendors must submit electronic bids including all shipping and delivery costs, comply with drug-free workplace and E-Verify requirements, and maintain workers' compensation, commercial general liability, and professional liability insurance. The contract carries an initial two-year term with a one-year renewal option and includes potential FEMA funding with associated federal compliance obligations. The code shows minimal recent activity and substantial mismatch between its nominal scope and the actual procurement posted under it; business development professionals should verify whether the code assignment reflects a data or tagging error before pursuing opportunities nominally tagged to this Commodity.