UNSPSC 51191932: Thiamine bromide

This classification denotes a b vitamin with the molecular formula C12H17N4OS.Br, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier JIJ7B8T57F, chemically known as 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-5-(2-hydroxyethyl)-4-methylthiazolium bromide, but more generally known as thiamine bromide, which bears US NIH Compound Identifier 71284. European Medicines Agency schedules thiamine bromide or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB10969MIG.

Most nations, for tariff purposes, schedule thiamine bromide under HS 29362200. SMILES: CC1C(SC[N+]1CC2CNC(NC2N)C)CCO.[BR-].

UNSPSC 51191932 Thiamine bromide is a Commodity code that covers specialized chemical and pharmaceutical supply for state and local government operations. Based on recent solicitations, state and local buyers under this code are primarily municipal water and wastewater treatment facilities and multi-jurisdictional healthcare and pharmaceutical cooperative procurement alliances. The City of Meriden issued an IFB (solicitation B027-15) in July 2026 for sodium bisulfite chemical supply to its Water Pollution Control Facility, a representative municipal use case. The Minnesota Multistate Cooperative Purchasing Alliance (MMCAP), administered by the Minnesota Department of Administration's Office of State Procurement, issued an RFP in January 2026 for generic multi-source pharmaceuticals and over-the-counter products across participating state and local government facilities in Minnesota and Oregon, establishing a broader cooperative purchasing vehicle that likely encompasses thiamine and similar pharmaceutical commodities. Both solicitations require vendors to maintain significant commercial general liability insurance ($1 million to $5 million per occurrence depending on the scope), comply with FDA and cGMP standards where applicable, and manage pricing through authorized supply chains or wholesalers.

Geographic activity concentrates in the Upper Midwest and Connecticut, with the MMCAP RFP spanning Minnesota and Oregon through a multi-state cooperative framework and the City of Meriden representing municipal-level chemical supply demand in Connecticut. The MMCAP contract established awards effective July 1, 2026, with a two-year initial term and optional extensions through June 30, 2028, while the Meriden bid closed July 29, 2026. Both solicitations emphasize supply-chain compliance, regulatory certification, and firm pricing over the contract term. Vendors competing under this code should anticipate direct municipal procurement for discrete chemical commodities and participation in multi-state cooperative agreements that aggregate demand across healthcare facilities and water utilities.