UNSPSC 51141519: Mephenytoin

This classification denotes an anticonvulsant agent with the molecular formula C12H14N2O2, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier R420KW629U, chemically known as 2,4-imidazolidinedione, 5-ethyl-3-methyl-5-phenyl- but generally known as mephenytoin, which bears US NIH Compound Identifier 4060. European Medicines Agency schedules Mephenytoin in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB08749MIG.

UNSPSC 51141519 Mephenytoin is a Commodity code that nominally covers a specific anticonvulsant pharmaceutical, but recent state and local procurement activity tagged to this code shows no alignment with the code's stated scope. The single recent opportunity—Seminole County, Florida's IFB60459723LAS posted June 30, 2026—solicits Naloxone (an opioid antagonist) and safe drug deactivation systems for community health initiatives, neither of which fall within the mephenytoin pharmaceutical class. The county is requesting 1,900 units of Naloxone and 800 deactivation systems annually with quarterly deliveries to the Seminole County Community Health Building in Sanford, Florida. Vendors must submit bids electronically through the county's e-Procurement Portal, include all shipping and delivery costs in pricing, maintain workers' compensation and commercial general liability insurance, and comply with E-Verify employment verification. The initial contract term is two years with a one-year renewal option.

This code shows little relevant recent activity. The Seminole County opportunity appears to be miscoded; the procurement is plainly unrelated to mephenytoin or other anticonvulsant medications. The mismatch between the code's pharmaceutical scope and the actual goods being solicited suggests either a data entry error in the county's tagging or a broader cataloging inconsistency in how this Commodity code is being applied in state and local systems. Business development professionals should verify the actual UNSPSC codes used by target jurisdictions before building sourcing strategies around this code's nominal scope.