UNSPSC 51191571: Zidapamide

This classification denotes a diuretic, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier F7KU1MIY58. European Medicines Agency schedules Zidapamide in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB00151MIG. Zidapamide generally arises in the molecular formula C16H16CLN3O3S.

UNSPSC 51191571 Zidapamide is a Commodity code that in practice covers pharmaceutical and chemical products for state and local government operations, though the recent opportunities show a mismatch between the code's nominal pharmaceutical scope and the actual work being solicited. State and local governments are posting opportunities under this code for water treatment chemicals (sodium bisulfite), wastewater infrastructure components (industrial valves and actuators for municipal treatment facilities), and parenteral medical products (intravenous solutions and nutrition formulations for correctional healthcare). The issuing bodies include state departments of corrections, county purchasing offices, and municipal water and wastewater utilities. The work reflects operational procurement by jurisdictions managing public health, corrections, and infrastructure compliance — not pharmaceutical manufacturing or retail distribution.

Activity spans Florida, Washington, and Connecticut, with recent opportunities concentrated in municipal water treatment and state correctional healthcare. The Washington State Department of Corrections issued an RFQ on September 8, 2026 for parenteral products, services, and equipment across eight correctional facilities, seeking bids by October 7, 2026 with pre-bid conference on September 23, 2026; DOC anticipates selecting up to three contractors per region and will hold pricing firm for the initial two-year term through June 30, 2028. Broward County, Florida posted a Request for Information on September 18, 2026 for DeZurik/APCO valves, parts, and repair services for wastewater compliance, with responses due September 29, 2026, to evaluate whether alternatives to the current sole-source provider (Controls Specialties, Inc.) exist. The City of Meriden posted an IFB on August 14, 2026 for sodium bisulfite chemical supply to its Water Pollution Control Facility. The code shows low volume and fragmented activity across unrelated commodity classes rather than a coherent procurement stream.