UNSPSC 51191520: Polythiazide

This classification denotes a thiazide diuretic with the molecular formula C11H13ClF3N3O4S3, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 36780APV5N, chemically known as 6-chloro-3,4-dihydro-2-methyl-7-sulphamoyl-3-(2,2,2-trifluoroethylthiomethyl)-2h-benzo-1,2,4-thiadiazine 1,1-dioxide but generally known as polythiazide, which bears US NIH Compound Identifier 4870. European Medicines Agency schedules Polythiazide in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09976MIG.

UNSPSC 51191520 Polythiazide is a Commodity code that covers pharmaceutical and chemical products used in state and local healthcare, corrections, and water treatment operations. Recent solicitations show the code is being applied to a broad range of injectables, chemical supplies, and specialized medical products rather than polythiazide specifically—state and local buyers are using it to tag parenteral nutrition solutions, intravenous products, controlled substances for correctional health services, specialized valves and valve repair services for wastewater treatment, and chemical treatment supplies like sodium bisulfite for water pollution control. The issuing bodies include state departments of corrections, municipal water utilities, and county public works and health agencies, reflecting the code's application across corrections healthcare, municipal water and wastewater operations, and general health services procurement.

Recent activity spans Florida, Washington, and Connecticut. The Washington State Department of Corrections issued a high-volume RFQ for parenteral products, services, and equipment across eight correctional facilities with responses due October 7, 2026, seeking multiple contractors and imposing tight delivery windows (24 hours for parenteral nutrition preparations, 8 hours for other IV products) with fixed pricing through the initial two-year contract term. Broward County, Florida issued a Request for Information on September 18, 2026 regarding DeZurik/APCO valves and repair services for wastewater treatment compliance, due September 29, 2026, to evaluate alternatives to a sole-source provider. The City of Meriden, Connecticut solicited bids for sodium bisulfite chemical supply for its Water Pollution Control Facility, due July 29, 2026. All three opportunities carry substantial insurance and bonding requirements and target fixed or firm pricing over extended terms.