UNSPSC 51383307: Nepafenac
Commodity
Code facts
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51000000
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51380000
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51380000
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51000000
- NIGP codes
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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 51383307
Definition
This classification denotes a nonsteroidal antiinflammatory drug with the molecular formula C15H14N2O2, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 0J9L7J6V8C, chemically known as benzeneacetamide, 2-amino-3-benzoyl- but generally known as nepafenac, which bears US NIH Compound Identifier 151075. European Medicines Agency schedules Nepafenac in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09197MIG.
Read the full definition
The term NEPAFENAC is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 12 No. 2 1999, List 40). World Health Organization schedules nepafenac in its Anatomical Therapeutic Chemical (ATC) Classification. NEPAFENAC is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule nepafenac under HS 29242995 and SITC 51479. As of Q4 2014, NEPAFENAC remains the US FDA Preferred Term for this commodity. Nepafenac bears US NLM identifiers UMLS ID C0961209 and NCI Concept Code C66228.
SMILES: O=C(C1C(N)C(CC(=O)N)CCC1)C1CCCCC1.
About UNSPSC 51383307
UNSPSC 51383307 Nepafenac, a Commodity code, nominally refers to a specific anti-inflammatory ophthalmic medication, but recent state and local procurement activity under this code shows little alignment with that narrow scope. The three most recent opportunities soliciting under this code—one from Seminole County, Florida seeking naloxone and drug deactivation systems; one from Texas HHS exploring direct-to-manufacturer prescription programs; and one from the Minnesota Multistate Cooperative Purchasing Alliance (MMCAP) for generic multi-source pharmaceuticals and OTC products—bear no meaningful relationship to nepafenac specifically. State and local issuing bodies tagging opportunities under this code appear to be using it as a catch-all pharmaceutical or medical-supply category rather than as a targeted code for a single ophthalmic drug product. The mismatch between the code's nominal definition and the actual work being solicited suggests either broad category misclassification at the source or systematic tagging error across multiple jurisdictions.
Recent activity spans county health departments (Seminole County), state health agencies (Texas HHS Commission), and cooperative purchasing alliances serving multiple states (MMCAP, including Oregon participation). The Texas RFI posted April 3, 2026, and the MMCAP RFP with a March 26, 2026 response date represent the most recent formal solicitations, while the Seminole County IFB60459723LAS, posted June 30, 2026 with a July 26 response deadline, is the newest notice. Geographic activity centers on Florida, Texas, and Minnesota, with MMCAP's multi-state participation extending the reach westward to Oregon. Given the consistent mismatch between the nepafenac code designation and the pharmaceutical procurement categories actually being solicited, this code appears inactive for its intended commodity and should be monitored primarily as a data-quality signal rather than pursued as a reliable pharmaceutical-procurement channel.
Quick answers
What is UNSPSC 51383307?
UNSPSC 51383307 is Nepafenac, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.
Which NIGP codes match UNSPSC 51383307?
UNSPSC 51383307 maps to 1 NIGP code, 26928 Central Nervous System Agents (Including: Analegsic, Anticonvulsant, Antidepressant, Antihistamine, Antipsychotic and Sedative).
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