UNSPSC 51191548: Fenquizone

This classification denotes a thiazide diuretic with the molecular formula C14H12ClN3O3S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier LJ1U13R8IK, chemically known as 6-quinazolinesulfonamide, 7-chloro-1,2,3,4-tetrahydro-4-oxo-2-phenyl-, (+-)- but generally known as fenquizone, which bears US NIH Compound Identifier 68548. European Medicines Agency schedules Fenquizone in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB07594MIG.

UNSPSC 51191548 Fenquizone is a Commodity code, but the recent opportunities tagged under it reflect procurement of water-treatment chemicals, parenteral medical products, and valve components rather than fenquizone itself. State and local governments soliciting under this code are buying chemical supplies for municipal water and wastewater treatment (sodium bisulfite for pollution control), parenteral nutrition and intravenous solutions for correctional healthcare, and specialized industrial valves with SCADA-compatible actuation for wastewater process control. The issuing bodies include municipal utilities (city water departments), state health and correctional agencies, and county public works and environmental departments. The scope of work spans chemical procurement for compliance-driven treatment operations, medical-grade parenteral product sourcing with rapid delivery requirements, and industrial equipment maintenance and repair services in wastewater facilities.

Recent activity appears across Florida, Washington, and Connecticut. Broward County, Florida issued a Request for Information on DeZurik/APCO valves, parts, and repair services (BLD6232026F23, due September 29, 2026) to assess sole-source status and identify qualified suppliers capable of supporting electric-actuated valves integrated with SCADA systems for wastewater permit compliance. The Washington State Department of Corrections released an RFQ for parenteral products, services, and equipment across eight correctional facilities (RFQQK13020, due October 7, 2026), with multiple award slots per region and contract running through June 30, 2030; the scope includes TPN and PPN solutions with 24-hour delivery requirements and emphasis on small, minority-owned, women-owned, and veteran-owned business participation. The City of Meriden, Connecticut issued an IFB for sodium bisulfite chemical supply to its Water Pollution Control Facility (B027-15), due July 29, 2026.