UNSPSC 51191956: Thiamine pyrophosphate chloride

This classification denotes a b vitamin with the molecular formula C12H19N4O7P2S.Cl, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier XMK8K8EVIU, chemically known as thiazolium, 3-((4-amino-2-methyl-5-pyrimidinyl)methyl)-4-methyl-5-(4,6,6-trihydroxy-4,6-dioxido-3,5-dioxa-4,6-diphosphahex-1-yl)-, chloride (1:1), but more generally known as thiamine pyrophosphate chloride, which bears US NIH Compound Identifier 9068.

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

UNSPSC 51191956 Thiamine pyrophosphate chloride is a Commodity code that in practice encompasses chemical and pharmaceutical supply to state and local government facilities, though recent solicitations tagged under this code show limited direct activity in the nominal thiamine pyrophosphate product itself. State and local buyers under this code span municipal water and wastewater treatment operations, state health and human services agencies administering cooperative purchasing alliances, and county or regional health systems. Issuing bodies include city procurement offices managing utility operations and multistate cooperative purchasing vehicles administered by state departments of administration. The work solicited is chiefly the supply of chemicals, pharmaceuticals, and over-the-counter products meeting federal manufacturing and supply-chain compliance standards, delivered through authorized wholesale distributors or direct to municipal facilities on firm-price or competitive-pricing schedules.

Geographic activity centers on the Upper Midwest and Northeast, with recent solicitations from Connecticut and Minnesota. The City of Meriden, Connecticut issued an IFB for sodium bisulfite chemical supply (solicitation B027-15, due July 29, 2026) for its Water Pollution Control Facility, requiring General Liability coverage of $1,000,000 to $2,000,000, performance and labor bonds, and firm pricing. The Minnesota Department of Administration's Office of State Procurement, on behalf of the Minnesota Multistate Cooperative Purchasing Alliance (MMCAP), issued an RFP (solicitation S1070000015802, due March 26, 2026) to establish multiple contracts for generic pharmaceuticals and OTC products distributed across participating state and local government facilities in Minnesota and Oregon, requiring cGMP and Drug Supply Chain Security Act compliance, relationships with authorized wholesalers including AmerisourceBergen (Cencora), Cardinal Health, and Morris & Dickson, and Commercial General Liability of $5,000,000 per occurrence.