UNSPSC 51383003: Tomoxiprole

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 51383003

Definition

This classification denotes a cyclooxygenase inhibitor with the molecular formula C21H20N2O, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier EZ948T2878, chemically known as 3-isopropyl-2-(p-methoxyphenyl)-3h-naphth(1,2-d)imidazole but generally known as tomoxiprole, which bears US NIH Compound Identifier 53454. European Medicines Agency schedules Tomoxiprole in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB11187MIG.

Read the full definition

The term TOMOXIPROLE is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 39, No. 5, 1985, List 25). TOMOXIPROLE is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule tomoxiprole under HS 29339990 and SITC 51577. As of Q4 2014, TOMOXIPROLE remains the US FDA Preferred Term for this commodity. Tomoxiprole bears US NLM identifiers UMLS ID C0076824 and NCI Concept Code C66611. SMILES: O(C1CCC(C2[NH]C3C(N2)C(C(C)C)CC2C3CCCC2)CC1)C.

About UNSPSC 51383003

UNSPSC 51383003 Tomoxiprole, a Commodity-tier code, does not align with the recent state and local procurement activity tagged under it. The three recent opportunities reflect purchases of naloxone and drug deactivation systems, generic multi-source pharmaceuticals and OTC products through cooperative purchasing, and a market-intelligence RFI on direct-to-manufacturer prescription programs — none of which match the specific pharmaceutical product (tomoxiprole) that the code nominally describes. The issuing bodies include county health departments, state health agencies, and multistate cooperative purchasing alliances, but the actual goods being procured fall outside the tomoxiprole category.

Recent activity appears across Florida, Minnesota, Oregon (through cooperative purchasing), and Texas, though the sample is too small to signal sustained market demand under this specific code. Seminole County, Florida issued IFB 60459723LAS on June 30, 2026, seeking 1,900 units of naloxone and 800 safe drug deactivation systems annually with quarterly deliveries and a response deadline of July 26, 2023; the Minnesota Multistate Cooperative Purchasing Alliance (MMCAP) posted an RFP for generic multi-source pharmaceuticals and OTC products on January 20, 2026, due March 26, 2026, with awards effective July 1, 2026; and the Texas Health and Human Services Commission issued RFI HHS0017013 on April 3, 2026, to gather vendor capabilities on direct-to-manufacturer prescription programs. The mismatch between the code's nominal scope and the opportunities actually tagged suggests either a cataloging error or that tomoxiprole procurement does not generate measurable state and local activity currently.

Quick answers

What is UNSPSC 51383003?

UNSPSC 51383003 is Tomoxiprole, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51383003?

UNSPSC 51383003 maps to 1 NIGP code, 26928 Central Nervous System Agents (Including: Analegsic, Anticonvulsant, Antidepressant, Antihistamine, Antipsychotic and Sedative).

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