UNSPSC 51432204: Dihydralazine mesilate

This classification denotes an antihypertensive agent with the molecular formula C8H10N6.CH4O3S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 9V8BVP5X5E. European Medicines Agency schedules dihydralazine mesilate in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB20331. Most nations, for tariff and trade purposes, schedule dihydralazine mesilate under HS 29339990 and SITC 51577. SMILES: CS(=O)(=O)O.C1CCC2C(C1)C(NNC2NN)NN.

UNSPSC 51432204 Dihydralazine mesilate, a Commodity code, encompasses pharmaceutical products used in emergency medical care, though recent state and local procurement activity under this code shows limited direct solicitation for the individual agent itself. The City of Tampa's April 2026 sealed-bid solicitation for Advanced Life Support Medications demonstrates the broader pattern: state and local emergency services and healthcare systems procure multiple advanced cardiac life-support drugs as a bundled medication supply rather than requesting individual pharmaceutical compounds in isolation. The solicitation named four specific agents—Labetalol HCI, Epinephrine 1:10,000, Adenosine, and Diltiazem—for use by Tampa Fire Rescue. Issuing bodies under this code tier include municipal fire and rescue departments, city purchasing offices acting on behalf of emergency medical services, and potentially county health systems, though the recent opportunity block reflects municipal fire rescue as the primary end-user. Vendors must meet strict pharmaceutical handling requirements, including expiration-date warranties of nine months or more from acceptance, annual defect warranties, OSHA-compliant Safety Data Sheets, and WCAG 2.2 Level AA accessibility documentation for all submissions.

Activity is concentrated in Florida, with the City of Tampa posting the only recent opportunity in the source. The sealed-bid format with electronic submission through OpenGov eProcurement Portal closed April 8, 2026, with award to occur within 120 days of bid opening and a contract value of $40,000. The City extended a 5-percent bid discount for Small Local Business Enterprise participation (not to exceed $10,000) but established no SLBE subcontracting goals. The contract term runs one year from award with two optional one-year renewals and unilateral extension rights for up to three additional 30-day periods, indicating steady-state replenishment purchasing rather than one-time procurement. Delivery requirements are tight—materials must arrive within ten calendar days of order receipt—and vendors bear pickup and replacement liability for any stock approaching expiration before the nine-month threshold.