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 code, does not align with the recent state and local procurement activity tagged to it. The single recent opportunity sourced under this code — Seminole County, Florida's IFB 60459723LAS, posted June 30, 2026 with a response deadline of July 26, 2023 — solicits naloxone and safe drug deactivation systems for community health initiatives, not tomoxiprole. The mismatch suggests either a classification error in the county's e-Procurement system or a data tagging anomaly. Tomoxiprole, a veterinary antibiotic, bears no functional relation to naloxone (an opioid antagonist used in overdose response) or drug deactivation equipment.

The Seminole County procurement represents community health supply acquisition by a county health department rather than pharmaceutical procurement typical of a tomoxiprole commodity code. Without additional recent opportunities properly tagged to the code, the source provides insufficient basis to characterize state and local buying patterns, issuing-body mix, or geographic concentration for tomoxiprole. The code shows little relevant recent activity in the state and local procurement marketplace.

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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