UNSPSC 51433305: Hydralazine hydrochloride

This classification denotes an antihypertensive agent with the molecular formula C8H8N4.ClH, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier FD171B778Y, chemically known as 1 (2h)-phthalazinone, hydrazone, monohydrochloride but more generally known as hydralazine hydrochloride, which bears US NIH Compound Identifier 3637. European Medicines Agency schedules Hydralazine hydrochloride in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB02553MIG.

Most nations, for tariff and trade purposes, schedule hydralazine hydrochloride under HS 29339990 and SITC 51577. As of Q4 2014, HYDRALAZINE HYDROCHLORIDE remains US FDA's Preferred Term for this commodity. Hydralazine hydrochloride bears US NLM identifiers UMLS ID C0699178 and NCI Concept Code C551. SMILES: C1CCC2C(C1)CNNC2NN.CL.

UNSPSC 51433305 Hydralazine hydrochloride, a Commodity code, covers pharmaceutical products for emergency medical use that state and local governments procure for fire rescue, emergency medical services, and hospital systems. The single recent opportunity reflects narrow but critical demand: state and local emergency services buy this class of medication as part of broader Advanced Life Support (ALS) medication procurement, typically bundling multiple vasopressor and cardiac agents into single-award or multi-award contracts. Issuing bodies are primarily municipal fire and rescue departments and county emergency medical services agencies procuring on behalf of paramedic and field-response units. The procurement workflow follows standard IFB or sealed-bid structure with firm pricing, rapid delivery windows (often ten calendar days), minimum shelf-life warranties (typically nine months or more from acceptance), and material-handling provisions including expired-stock replacement.

The City of Tampa's Purchasing Department posted an IFB for Advanced Life Support Medications (Solicitation 26P00188, due April 8, 2026, with an estimated contract value of $40,000.00) for Tampa Fire Rescue in Hillsborough County, Florida. The solicitation bundled Hydralazine with Labetalol HCI, Epinephrine, Adenosine, and Diltiazem in a one-year term with two optional one-year renewals and discretionary 30-day extensions. The opportunity included a Small Local Business Enterprise (SLBE) 5-percent bid discount (capped at $10,000.00), required Safety Data Sheets compliant with OSHA HCS, and WCAG 2.2 Level AA accessibility documentation. Geographic activity remains limited to this single Florida posting; the code shows minimal recent state and local solicitation volume. Firms pursuing this Commodity should position around municipal fire-rescue procurement cycles, which cluster around fiscal-year budget transitions and standing-supply agreements, and align supply chains to meet rapid fulfillment, expiration-date management, and hazmat documentation requirements.