UNSPSC 51473701: Noxythiolin or noxytiolin

This classification denotes a topical anti-infective agent with the molecular formula C3H8N2OS, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 4DN3AF1FU6, chemically known as urea, 1-(hydroxymethyl)-3-methyl-2-thio- but generally known as noxythiolin, which bears US NIH Compound Identifier 27413. European Medicines Agency schedules Noxytiolin in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09387MIG.

The term NOXYTIOLIN is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 21 No. 12 1967, List 7). World Health Organization schedules noxythiolin in its Anatomical Therapeutic Chemical (ATC) Classification. Noxythiolin or noxytiolin bears US NLM identifiers UMLS ID C0028476 and NCI Concept Code C66248. SMILES: S(#CNCO)NC.

UNSPSC 51473701 Noxythiolin or noxytiolin is a Commodity code that in practice captures pharmaceutical and OTC products sourced through state and local procurement channels, though recent solicitations tag the code broadly across consumable supplies rather than isolating noxythiolin as a distinct line item. State and local buying under this code spans county government procurement offices and multistate cooperative purchasing alliances acting on behalf of participating jurisdictions, including fire rescue departments, healthcare facilities, and other operational units. The work involves competitive bidding for pharmaceutical products and janitorial supplies on an as-needed or term-contract basis, with vendors required to meet FDA compliance, Good Manufacturing Practices certification, Drug Supply Chain Security Act requirements, and authorized-wholesaler network participation in multistate cooperative arrangements.

Recent activity concentrates in the upper Midwest and Florida. The Minnesota Multistate Cooperative Purchasing Alliance (MMCAP), administered by the Minnesota Department of Administration's Office of State Procurement, issued an RFP (S1070000015802) on January 20, 2026 for generic multi-source pharmaceuticals and OTC products with a response deadline of March 26, 2026, seeking manufacturers to supply through authorized wholesalers with contract effectiveness July 1, 2026. Hillsborough County Board of County Commissioners in Florida posted an ITB (ITB2600319) on July 7, 2026 for consumable janitorial and operational supplies, with bids due July 24, 2026 at an estimated contract value of $765,679.84 for one year to serve the Hillsborough County Fire Rescue Department's 47 fire stations. Both procurements require new, unused products in original packaging, authorized distributor status, and compliance with supply-chain documentation and recall-tracking protocols.