UNSPSC 51313708: Isothipendyl hydrochloride

This classification denotes a histamine-1 receptor antagonist with the molecular formula C16H19N3S.ClH, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 953AP1LBV8, chemically known as 10h-pyrido(3,2-b)(1,4)benzothiazine-10-ethanamine, n,n,alpha-trimethyl- but more generally known as isothipendyl hydrochloride, which bears US NIH Compound Identifier 3781. European Medicines Agency schedules Isothipendyl hydrochloride in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB02807MIG.

UNSPSC 51313708 Isothipendyl hydrochloride is a Commodity code that state and local governments are procuring under pharmaceutical and medical supply requisitions, though the recent posted opportunities show minimal direct activity under this specific code. Isothipendyl hydrochloride is an antihistamine used in pharmaceuticals, but the sourcing pattern in the state and local market appears limited, with issuing bodies tending to aggregate pharmaceutical purchases under broader family or class-level codes rather than specifying individual active pharmaceutical ingredients at the commodity tier.

The most recent posted opportunity sourced under this code is Seminole County, Florida's IFB 60459723LAS, posted June 30, 2026, with a response deadline of July 26, 2023 — an internally inconsistent date range suggesting a data-quality issue in the notice. That opportunity actually solicits naloxone and safe drug deactivation systems rather than isothipendyl hydrochloride, indicating a likely miscoding at the point of posting. Seminole County sought 1,900 units of naloxone and 800 deactivation systems annually with quarterly deliveries to the Seminole County Community Health Building in Sanford, Florida, through competitive bidding on a fixed-fee basis with an initial two-year term and one-year renewal option. The mismatch between the commodity code assigned and the actual procurement scope suggests this code sees little relevant recent activity in state and local procurement; business development professionals evaluating opportunities under UNSPSC 51313708 should verify code alignment in posted notices before pursuing.