UNSPSC 51434600: Antihypertensive thiazoles

Antihypertensive drugs made from sulfur compounds with nitrogen, based on C3H3NS.

UNSPSC 51434600 Antihypertensive thiazoles is a Class code, but the recent state and local solicitation activity shows that governments use this code to procure a broader range of emergency life-support medications rather than antihypertensive thiazoles specifically. The City of Tampa's April 2026 sealed-bid solicitation for Advanced Life Support Medications (26P00188) to supply Tampa Fire Rescue included labetalol, epinephrine, adenosine, and diltiazem — medications spanning antihypertensive, sympathomimetic, antiarrhythmic, and calcium-channel-blocker classes. This mismatch between the code's nominal scope and actual purchasing activity suggests either code-assignment drift in the municipality's procurement taxonomy or a deliberate categorization choice that bundles multiple emergency pharmaceutical lines under a single UNSPSC heading. State and local emergency services — fire rescue departments, emergency medical services, and hospitals — appear to be the primary buyers, procuring these medications in quantities measured in hundreds to thousands of units per contract cycle with firm expiration and warranty requirements.

The City of Tampa represents the only recent opportunity in the source data under this code, with Hillsborough County, Florida as the geographic anchor. The solicitation closed April 8, 2026, with an estimated contract value of $40,000 and a one-year term plus two optional one-year renewals and up to three unilateral 30-day extensions. The City reserved a Small Local Business Enterprise (SLBE) sheltered market designation offering a 5 percent bid discount not to exceed $10,000, and required all vendors to submit OSHA-compliant Safety Data Sheets and WCAG 2.2 Level AA accessibility documentation. Award was to be made to the lowest responsive, responsible bidder within 120 days of bid opening. Given the sparse recent-opportunity record, visibility into repeat procurement patterns or geographic concentration under this code is limited.