UNSPSC 51263311: Quinazosin

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 51263311

Definition

This classification denotes an alpha-adrenergic blocking agent with the molecular formula C17H23N5O2, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 436XK6QFMR, chemically known as 4-quinazolinamine, 6,7-dimethoxy-2-(4-(2-propenyl)-1-piperazinyl)- but generally known as quinazosin, which bears US NIH Compound Identifier 27486. European Medicines Agency schedules Quinazosin in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB10203MIG.

Read the full definition

The term QUINAZOSIN is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 21 No. 12 1967, List 7). QUINAZOSIN is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule quinazosin under HS 29335995 and SITC 51576. As of Q4 2014, QUINAZOSIN remains the US FDA Preferred Term for this commodity. Quinazosin bears US NLM identifiers UMLS ID C2347736 and NCI Concept Code C72924. SMILES: O(C1CC2NC(N3CCN(CC3)CC=C)NC(N)C2CC1OC)C.

About UNSPSC 51263311

UNSPSC 51263311 Quinazosin is a Commodity code that captures pharmaceutical procurement for prescription medications and related health supplies. Recent state and local activity under this code shows government health and human services agencies buying naloxone (an opioid overdose reversal medication) and related drug deactivation systems, as well as engaging in market research around direct-to-manufacturer prescription fulfillment programs. The issuing bodies include county health departments and state health and human services commissions, which are seeking to establish reliable supply chains for emergency response medications and to explore cost-management strategies in pharmacy benefit administration.

Seminole County, Florida posted an IFB on June 30, 2026, seeking 1,900 units of naloxone and 800 safe drug deactivation systems annually with a response deadline of July 26, 2023, and quarterly deliveries to the county community health building with all shipping included in the bid. The Texas Health and Human Services Commission issued a Request for Information on April 3, 2026, to gather vendor capabilities around direct-to-manufacturer prescription programs outside traditional pharmacy benefit manager and group purchasing organization channels, signaling state-level interest in alternative procurement models for pharmaceutical supply. These two solicitations reflect activity concentrated in the Southeast and Texas, with government procurement focused on emergency response medications alongside exploration of innovative pharmacy contracting approaches.

Quick answers

What is UNSPSC 51263311?

UNSPSC 51263311 is Quinazosin, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51263311?

UNSPSC 51263311 maps to 1 NIGP code, 26912 Autonomic Drugs.

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