UNSPSC 51341501: Amprenavir

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 51341501

Definition

This classification denotes a protease inhibitor with the molecular formula C25H35N3O6S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 5S0W860XNR, chemically known as 4-amino-n-((2 syn,3s)-2-hydroxy-4-phenyl-3-((s)-tetrahydrofuran-3-yloxycarbonylamino)-butyl)-n-isobutyl-benzenesulfonamide but generally known as amprenavir, which bears US NIH Compound Identifier 65016. Amprenavir most often comes in base, phosphate, and phosphate calcium forms.

Read the full definition

European Medicines Agency schedules Amprenavir in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB00511MIG. The term AMPRENAVIR is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 13 No. 1, 1999, List 41). World Health Organization schedules amprenavir in its Anatomical Therapeutic Chemical (ATC) Classification. Most nations schedule amprenavir under HS 29350090 and SITC 51580. As of Q4 2014, AMPRENAVIR remains the US FDA Preferred Term for this commodity.

Amprenavir bears US NLM identifiers UMLS ID C0754188 and NCI Concept Code C28824. SMILES: S(=O)(=O)(N(CC(O)C(NC(=O)OC1CCOC1)Cc1ccccc1)CC(C)C)c1ccc(N)cc1.

About UNSPSC 51341501

UNSPSC 51341501 Amprenavir is a Commodity code that nominally covers a single antiretroviral pharmaceutical product, but recent state and local opportunities show the code being applied to broader pharmaceutical procurement — including antibiotics, naloxone, and drug deactivation systems — rather than amprenavir specifically. State and local health departments and county public health bodies are using this code to solicit pharmaceutical supplies through competitive bidding, including both open bids and piggyback arrangements via cooperative purchasing consortia. The solicitations reflect routine acquisition of essential medicines and harm-reduction supplies for public health operations, with delivery and storage requirements tied to specific county or state health facilities.

Recent activity appears concentrated in Florida and Illinois. The Illinois Department of Public Health awarded a piggyback contract through the MMCAP Infuse consortium to Chartwell Rx LLC on August 28, 2026 (Solicitation 26482DPHPREPDB53392) for Doxycycline Hyclate 100mg and Ciprofloxacin Hydrochloride 500mg tablets under an Invitation for Bid process, with a total award of $2,999,999.11 over three years including renewals. Seminole County, Florida issued an Invitation for Bid (IFB60459723LAS, posted June 30, 2026) for 1,900 units of Naloxone and 800 Safe Drug Deactivation Systems annually, with quarterly deliveries required to the Seminole County Community Health Building in Sanford; the bid deadline was July 26, 2023. Both procurements require vendors to absorb shipping and delivery costs and comply with federal compliance frameworks when applicable.

Quick answers

What is UNSPSC 51341501?

UNSPSC 51341501 is Amprenavir, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51341501?

UNSPSC 51341501 maps to 1 NIGP code, 26908 Anti-Infective Agents.

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