UNSPSC 51191962: Thiamine triphosphorate

This classification denotes a b vitamin with the molecular formula C12H19N4O10P3S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 464M6AQ7IV, chemically known as thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(4,6,8,8-tetrahydroxy-3,5,7-trioxa-4,6,8-triphosphaoct-1-yl)-, inner salt, p,p',p''-trioxide, but more generally known as thiamine triphosphorate, which bears US NIH Compound Identifier 18989.

European Medicines Agency schedules thiamine triphosphorate or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB10969MIG. Most nations, for tariff purposes, schedule thiamine triphosphorate under HS 29362200. SMILES: CC1C(SC[N+]1CC2CNC(NC2N)C)CCOP(=O)([O-])OP(=O)(O)OP(=O)(O)O.

UNSPSC 51191962 Thiamine triphosphorate, a Commodity code, shows minimal alignment with the recent state and local contract opportunities tagged to it. The three most recent opportunities under this code—a Broward County valve parts and repair RFI, a Washington State Department of Corrections parenteral products RFQ, and a City of Meriden sodium bisulfite chemical supply IFB—cover industrial valve maintenance, pharmaceutical nutrition solutions, and water treatment chemicals respectively, none of which relate to thiamine triphosphorate, a vitamin B1 derivative with specialized pharmaceutical or industrial applications. The code appears to see little relevant recent activity, or the opportunities posted under it reflect classification errors rather than authentic demand for the commodity itself.

The issuing bodies span state departments, county governments, and municipalities—the Washington State Department of Corrections, Broward County, Florida, and the City of Meriden, Connecticut—but the geographic spread and work scope provide no reliable signal for procurement patterns under this code. Vendors considering pursuit should verify commodity classification with each issuing body's procurement office before investing in bid preparation, as the mismatch between code name and solicitation scope suggests these opportunities may have been miscoded in the source database.