UNSPSC 51402603: Ipsapirone hydrochloride

This classification denotes a serotonin agonist and anxiolytic with the molecular formula C19H23N5O3S.ClH, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 08R5U8PYVO, chemically known as 1,2-benzisothiazol-3(2h)-one, 2-(4-(4-(2-pyrimidinyl)-1-piperazinyl)butyl)-, 1,1-dioxide, monohydrochloride but more generally known as ipsapirone hydrochloride, which bears US NIH Compound Identifier 71187. Most nations, for tariff and trade purposes, schedule ipsapirone hydrochloride under HS 29341000 and SITC 51579.

As of Q4 2014, IPSAPIRONE HYDROCHLORIDE remains US FDA's Preferred Term for this commodity. Ipsapirone hydrochloride bears US NLM identifiers UMLS ID C2346591 and NCI Concept Code C72812. SMILES: C1CCC2C(C1)C(=O)N(S2(=O)=O)CCCCN3CCN(CC3)C4NCCCN4.CL.

UNSPSC 51402603 Ipsapirone hydrochloride is a Commodity code that appears in state and local procurement records with limited recent activity. The source records show a single recent opportunity that does not align with the code's nominal pharmaceutical scope: Seminole County, Florida posted an IFB (Solicitation Number IFB60459723LAS) on June 30, 2026, seeking to procure naloxone and safe drug deactivation systems—neither of which is ipsapirone hydrochloride. The mismatch between the code taxonomy and the actual goods being solicited suggests either a coding error in the county's procurement system or that ipsapirone hydrochloride does not see meaningful recent state and local demand under this code at present.

The single opportunity on record comes from a county government (Seminole County, Florida) and targets community health initiatives with annual volumes of 1,900 units of naloxone and 800 deactivation systems, delivered quarterly to a designated health building. The response deadline was July 26, 2023 (predating the current date of October 20, 2026). No additional recent solicitations under UNSPSC 51402603 are present in the source block, and no geographic spread beyond Seminole County, Florida is evident. Business development professionals should verify whether procurement activity under this code has migrated to alternative UNSPSC classifications or whether state and local demand for ipsapirone hydrochloride remains inactive in publicly posted opportunities.