UNSPSC 51191950: Thiamine monophosphate disulfide

This classification denotes a b vitamin with the molecular formula C24H36N8O10P2S2, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier HIX040UVAZ, chemically known as formamide, n,n'-(dithiobis[1-methyl-2-(2-(phosphonooxy)ethyl]-2,1-ethenediyl))bis(n-((4-amino-2-methyl-5-pyrimidinyl)methyl)-, but more generally known as thiamine monophosphate disulfide, which bears US NIH Compound Identifier 3034217.

European Medicines Agency schedules thiamine monophosphate disulfide or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB10969MIG. Most nations, for tariff purposes, schedule thiamine monophosphate disulfide under HS 29362200. SMILES: CC1NC(C(CN1)CN(/C(=C(\SS/C(=C(\N(C=O)CC2C(NC(NC2)C)N)/C)/CCOP(=O)(O)O)/CCOP(=O)(O)O)/C)C=O)N.

UNSPSC 51191950 Thiamine monophosphate disulfide is a Commodity code that shows minimal recent activity directly aligned with its chemical name. The three most recent state and local opportunities posted under this code are pursuing unrelated commodities: wastewater treatment valves and actuators, parenteral nutrition and intravenous solutions for correctional facilities, and sodium bisulfite for water pollution control. None represents thiamine monophosphate disulfide procurement. The code appears to capture pharmaceutical and chemical supply broadly at the commodity level, but the recent solicitations do not reflect consistent buying patterns tied to the code's nominal specification.

The issuing bodies span state agencies and municipalities — the Washington State Department of Corrections, the City of Meriden, Connecticut, and Broward County, Florida — with no repeat buyers in the recent record. Geographically, activity appears scattered across Washington, Connecticut, and Florida with no concentration evident. The Washington DOC RFQ for parenteral products and services (RFQQK13020, due October 7, 2026) spans eight correctional facilities across three regions and invites small business, minority-owned, women-owned, and veteran-owned participation under state set-aside targets; the City of Meriden's IFB for sodium bisulfite (B027-15, due July 29, 2026) is a straightforward chemical supply bid for a municipal water treatment facility; and Broward County's RFI on DeZurik/APCO valves (BLD6232026F23, due September 29, 2026) seeks to break an exclusive-provider arrangement for wastewater system components. The code does not show recent, focused demand for the titled commodity itself and may warrant verification against the issuing bodies' actual purchasing classification.