UNSPSC 51172156: Adiphenine hydrochloride

This classification denotes an antimuscarinic agent with the molecular formula C20H25NO2.ClH, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 42B4PDY0AV, chemically known as trasentine, hydrochloride but more generally known as adiphenine hydrochloride, which bears US NIH Compound Identifier 2031. European Medicines Agency schedules Adiphenine hydrochloride in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB00305MIG.

Most nations, for tariff and trade purposes, schedule adiphenine hydrochloride under HS 29221980 and SITC 51461. As of Q4 2014, ADIPHENINE HYDROCHLORIDE remains US FDA's Preferred Term for this commodity. Adiphenine hydrochloride bears US NLM NCI C75271. SMILES: CCN(CC)CCOC(=O)C(C1CCCCC1)C2CCCCC2.CL.

UNSPSC 51172156 Adiphenine hydrochloride is a Commodity code for a pharmaceutical active ingredient, but recent state and local procurement activity under this code does not reflect pharmaceutical supply. The single recent opportunity sourced under the code is Collin County Community Supervision and Corrections Department's RFP 2026-327 for offender specimen collection and drug testing services, which involves staffing collection sites, operating randomized testing notification systems, and performing immunoassay screening with LC/MS/MS or GC/MS confirmation — work that falls entirely outside the pharmaceutical supply scope the code nominally describes. The mismatch suggests either miscoding on the issuing body's side or that the code rarely surfaces in state and local procurement for its intended commodity.

Collin County's RFP (due July 23, 2026, with award anticipated August 10, 2026) represents the only recent activity visible under this code. The contract covers two collection sites in Plano and McKinney, Texas, staffed Monday through Friday 8:00 a.m. to 5:00 p.m. plus five Saturdays annually, with approximately 25,031 tests annually split across five-panel and six-panel screens and ancillary testing. The estimated contract value is $600,000 over two years with three optional one-year renewals, funded through Texas Department of Criminal Justice appropriations. Vendors must maintain SAMHSA, TX DPS, or CAP lab certification and submit pricing on a per-test basis across three service models (screening only, confirmation after screening, and screening with automatic confirmation). Evaluation criteria include vendor understanding (30 points), firm qualifications (25 points), client references (15 points), and cost (30 points), with optional Phase 2 demonstrations worth up to 30 additional points. The code shows no discernible recent activity relevant to adiphenine hydrochloride procurement at the state or local level.