UNSPSC 51332836: Butaperazine dimaleate

This classification denotes a dopamine antagonist with the molecular formula C24H31N3OS.2C4H4O4, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 22VUW43J2H, chemically known as 1-(10-(3-(4-methyl-1-piperazinyl)propyl)phenothiazin-2-yl)-1-butanone maleate (1:2), but more generally known as butaperazine dimaleate, which bears US NIH Compound Identifier 6433234. European Medicines Agency schedules butaperazine dimaleate or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB06007MIG.

Most nations, for tariff purposes, schedule butaperazine dimaleate under HS 29343090. SMILES: CCCC(=O)C1CC2C(CC1)SC3C(CCCC3)N2CCCN4CCN(CC4)C.C(=C\C(=O)O)\C(=O)O.C(=C\C(=O)O)\C(=O)O.

UNSPSC 51332836 Butaperazine dimaleate is a Commodity code that represents a specific pharmaceutical product; however, recent state and local procurement activity under this code shows a significant mismatch with its nominal scope. The single recent opportunity on record—Seminole County, Florida's IFB60459723LAS—solicits Naloxone and Safe Drug Deactivation Systems, which are not butaperazine dimaleate and do not align with the code's pharmaceutical classification. This mismatch suggests either a tagging error by the issuing body or that the code is not actively used for its intended product category in state and local procurement.

Seminole County's July 2026 IFB sought 1,900 units of Naloxone and 800 Safe Drug Deactivation Systems annually with quarterly deliveries to the Seminole County Community Health Building in Sanford, Florida; the response deadline was July 26, 2023. The procurement was open to vendors legally authorized to work in the United States and required E-Verify compliance, drug-free workplace certification, and specific insurance coverages. The contract included a two-year initial term with a one-year renewal option and a three-month probationary period. The procurement carried potential FEMA funding and associated federal compliance requirements. The source provides no additional recent opportunities, no other issuing bodies, and no broader geographic spread beyond Seminole County, indicating minimal recent activity under this code.