UNSPSC 51433303: Hydralazine

Commodity

Code facts

NIGP codes
1

UNSPSC codes and definitions come from the UN Development Programme (managed by GS1 US), and state and local contract opportunities from the governments' procurement sites.

NIGP codes for 51433303

Definition

This classification denotes an antihypertensive agent with the molecular formula C8H8N4, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 26NAK24LS8, chemically known as 1 (2h)-phthalazinone, hydrazone, monohydrochloride but generally known as hydralazine, which bears US NIH Compound Identifier 3637. European Medicines Agency schedules Hydralazine in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB08059MIG. The term HYDRALAZINE is an International Non-Proprietary Name.

Read the full definition

World Health Organization schedules hydralazine in its Anatomical Therapeutic Chemical (ATC) Classification. HYDRALAZINE is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule hydralazine under HS 29339990 and SITC 51577. As of Q4 2014, HYDRALAZINE remains the US FDA Preferred Term for this commodity. Hydralazine bears US NLM identifiers UMLS ID C0020223 and NCI Concept Code C62032. SMILES: N(N)c1nncc2c1cccc2.

About UNSPSC 51433303

UNSPSC 51433303 Hydralazine is a Commodity code covering individual pharmaceutical products procured by state and local emergency-response and healthcare agencies. The work being solicited under this code involves supply of emergency medications for use in advanced life support protocols, including vasodilators, sympathomimetics, antiarrhythmics, and calcium-channel blockers. State and local buyers under this code include fire rescue departments, emergency medical services, and health departments purchasing small-quantity, recurring medication inventory for paramedic and emergency-transport use. Vendors must meet pharmaceutical supply standards including expiration dating, defect warranties, replacement protocols, and compliance with OSHA Hazard Communication Standards and accessibility requirements.

The City of Tampa's Purchasing Department posted an IFB (Bid No. 26P00188) in April 2026 for Advanced Life Support Medications to supply Tampa Fire Rescue in Hillsborough County, Florida, with an estimated contract value of $40,000.00 and a response date of April 8, 2026. The solicitation required sealed bids for four medication line items totaling over 3,500 units, with firm pricing including freight on board to Tampa and all applicable taxes, nine-month minimum expiration dating, and ten-day delivery. The contract included a one-year term with two optional renewal periods and up to three unilateral 30-day extensions, and featured a Small Local Business Enterprise sheltered-market designation with a 5 percent bid discount for SLBE participation not to exceed $10,000. Recent activity appears concentrated in Florida; no other state or local opportunities are present in the source.

Quick answers

What is UNSPSC 51433303?

UNSPSC 51433303 is Hydralazine, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51433303?

UNSPSC 51433303 maps to 1 NIGP code, 26924 Cardiovascular Drugs.

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