UNSPSC 51191948: Thiamine monophosphate chloride

This classification denotes a b vitamin with the molecular formula C12H18N4O4PS.Cl, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier P712T71Q3T, chemically known as thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(2-(phosphonooxy)ethyl)-, chloride (1:1), but more generally known as thiamine monophosphate chloride, which bears US NIH Compound Identifier 10761.

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

UNSPSC 51191948 Thiamine monophosphate chloride is a Commodity code covering pharmaceutical and chemical supply, though recent state and local opportunities tagged to this code show substantial scope mismatch. The City of Meriden (Connecticut) solicited sodium bisulfite (B027-15, IFB, due July 29, 2026) for its Water Pollution Control Facility, a chemical treatment agent unrelated to thiamine monophosphate. The Minnesota Multistate Cooperative Purchasing Alliance (MMCAP) issued a broader RFP (S1070000015802, due March 26, 2026) for generic multi-source pharmaceuticals and over-the-counter products across participating state and local government facilities in Minnesota and Oregon, with awards effective July 1, 2026. The MMCAP procurement requires vendors to supply through three authorized wholesalers (AmerisourceBergen Drug Corporation / Cencora, Cardinal Health 110 and 112, and Morris & Dickson Co., LLC), maintain cGMP and DSCSA compliance, and meet strict insurance thresholds including $5 million commercial general liability and $2 million network security and privacy liability. MMCAP evaluates proposals on price competitiveness (75 percent), fixed pricing (10 percent), administrative compliance (5 percent), EDI capability (5 percent), and acceptance of a 3 percent administrative fee (5 percent); contract terms span two years for new vendors with optional extensions, or alignment through June 30, 2028 for incumbent responders.

The code shows limited recent activity specifically aligned to thiamine monophosphate chloride. The two opportunities posted reflect disparate markets—municipal water treatment chemicals in Connecticut and multi-source pharmaceutical supply through a cooperative purchasing vehicle spanning Minnesota and Oregon—rather than a consistent, decision-relevant buyer profile for the specific commodity. The MMCAP vehicle represents the larger procurement scale and broader geographic reach, but the Meriden solicitation and the MMCAP RFP target different product categories and end-users, suggesting either misclassification of opportunities or that this code does not consistently drive state and local procurement volume in practice.