UNSPSC 51334101: Isosulpride

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 51334101

Definition

This classification denotes a serotonin antagonist and dopamine antagonist, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier BRT31Y0N0K. European Medicines Agency schedules Isosulpride in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB08338MIG. Isosulpride generally arises in the molecular formula C15H23N3O4S.

Read the full definition

The term ISOSULPRIDE is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 31, no10, 1977, list 17.) ISOSULPRIDE is scheduled in the U.S. International Trade Commission's Harmonized Tariff System (HTS) Pharmaceutical Appendix. Most nations schedule isosulpride under HS 29350090 and SITC 51580. As of Q4 2014, ISOSULPRIDE remains the US FDA Preferred Term for this commodity. Isosulpride bears US NLM identifiers UMLS ID C2827220 and NCI Concept Code C83848. SMILES: S(=O)(=O)(N)C1CC(NC(=O)CC2N(CCC2)CC)C(OC)CC1.

About UNSPSC 51334101

UNSPSC 51334101 Isosulpride is a Commodity code that, based on recent state and local procurement activity, does not see solicitation for the pharmaceutical product its name suggests. The single identifiable recent opportunity tagged to this code—Seminole County, Florida's IFB for Naloxone and drug deactivation systems—involves procurement of opioid-reversal medication and harm-reduction equipment, which falls outside the scope of isosulpride, an antipsychotic drug. The mismatch between the code's nominal scope and the actual work being solicited suggests either a data-entry error or systematic miscoding in the source, and this code shows little relevant recent activity for vendors seeking state and local pharmaceutical or medical-supply procurement aligned with isosulpride distribution.

Seminole County released its Naloxone and Safe Drug Deactivation Systems IFB on July 10, 2026 (posted June 30, 2026) with a response deadline of July 26, 2023—an internal date inconsistency in the source record itself. The county sought 1,900 units of naloxone and 800 safe drug deactivation systems annually for quarterly delivery to the Seminole County Community Health Building in Sanford, Florida, with a two-year initial term and one-year renewal option. Vendors were required to submit bids electronically, include all shipping and delivery costs, maintain workers' compensation and commercial general liability insurance, comply with E-Verify and drug-free workplace requirements, and pass a three-month probationary period. No explicit set-aside designations were noted. Business development professionals should treat this code as inactive for isosulpride procurement and verify correct coding before pursuing state or local opportunities in pharmaceutical supply.

Quick answers

What is UNSPSC 51334101?

UNSPSC 51334101 is Isosulpride, a commodity in UNSPSC 51000000, Pharmaceutical Products incl. Contraceptives and Vaccines.

Which NIGP codes match UNSPSC 51334101?

UNSPSC 51334101 maps to 1 NIGP code, 26928 Central Nervous System Agents (Including: Analegsic, Anticonvulsant, Antidepressant, Antihistamine, Antipsychotic and Sedative).

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