UNSPSC 51383507: Indometacin or indomethacin

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 51383507

Definition

This classification denotes an indole compound and cyclooxygenase inhibitor with the molecular formula C19H16ClNO4, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier XXE1CET956, chemically known as 1h-indole-3-acetic acid, 1-(4-chlorobenzoyl)-5-methoxy-2-methyl- (9ci) but generally known as indometacin, which bears US NIH Compound Identifier 3715. European Medicines Agency schedules Indometacin in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB08180MIG.

Read the full definition

The term INDOMETACIN is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 19 1975, List 5). World Health Organization schedules indometacin in its Anatomical Therapeutic Chemical (ATC) Classification. INDOMETACIN is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Indometacin or indomethacin bears US NLM identifiers UMLS ID C0021246 and NCI Concept Code C576.

About UNSPSC 51383507

UNSPSC 51383507 Indometacin or indomethacin, a Commodity code, shows minimal recent state and local procurement activity aligned with its nominal scope. The single recent opportunity posted under this code—Seminole County, Florida's IFB 60459723LAS—solicits naloxone and drug deactivation systems, not indometacin or related nonsteroidal anti-inflammatory pharmaceuticals. The mismatch suggests either a coding error in the county's procurement system or that the code is not actively used by state and local buyers for its intended pharmaceutical product line. State and local health departments and counties that do procure pharmaceutical inventory typically tag acquisitions with more specific medical-supply or pharmacy-services codes rather than individual active-ingredient commodity codes.

Seminole County's naloxone procurement, posted June 30, 2026, with a response deadline of July 26, 2023, requests 1,900 units of naloxone and 800 drug deactivation systems annually with quarterly deliveries to the Seminole County Community Health Building in Sanford, Florida. The IFB requires electronic bid submission through the county's e-Procurement Portal, drug-free workplace certification, E-Verify compliance, and compliance with FEMA regulations including the Clean Air Act and Federal Water Pollution Control Act. The contract carries a two-year initial term with a one-year renewal option and a three-month probationary period. No other recent state or local opportunities under UNSPSC 51383507 are evident in the current activity stream, indicating this code does not reflect active procurement patterns in state and local markets.

Quick answers

What is UNSPSC 51383507?

UNSPSC 51383507 is Indometacin or indomethacin, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51383507?

UNSPSC 51383507 maps to 1 NIGP code, 26928 Central Nervous System Agents (Including: Analegsic, Anticonvulsant, Antidepressant, Antihistamine, Antipsychotic and Sedative).

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