UNSPSC 51172149: Stilonium

This classification denotes an antispasmodic with the molecular formula C22H30NO, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 4L5V8Z34JM, chemically known as ethanaminium, n,n,n-triethyl-2-(4-(2-phenylethenyl)phenoxy)- but generally known as stilonium, which bears US NIH Compound Identifier 5824382. As of Q4 2014, STILONIUM remains the US FDA Preferred Term for this commodity. Stilonium bears US NLM identifiers UMLS ID C2828261 and NCI Concept Code C87314. SMILES: CC[N+](CC)(CC)CCOC1=CC=C(C=C1)C=CC2=CC=CC=C2.

UNSPSC 51172149 Stilonium, a Commodity code, covers drug testing services and related laboratory analytical work procured by state and local criminal justice and supervision agencies. The work solicited under this code centers on specimen collection logistics, immunoassay screening with confirmatory testing via LC/MS/MS or GC/MS, and alternative methodologies including oral fluid and hair analysis. Issuing bodies are primarily county community supervision and corrections departments managing offender drug testing programs. Testing volumes are substantial — the single recent opportunity tracked approximately 25,031 annual tests across multiple panel configurations — and vendors must hold SAMHSA, state, or CAP lab certification to qualify.

Collin County, Texas Community Supervision and Corrections Department issued RFP 2026-327 for offender specimen collection and drug testing services with an estimated contract value of $600,000 and proposals due July 23, 2026 at 2:00 p.m. The scope includes staffing two collection sites (Plano and McKinney) with defined operating hours, operation of an Interactive Voice Response system for randomized testing notifications, and electronic result reporting. The county reserved the right to award in whole or in part to multiple vendors. The contract term runs two years commencing September 1, 2026, with three optional one-year renewal periods. Pricing is submitted on a per-test basis under three service models (screening only, confirmation after screening, and screening with automatic confirmation of positives), with all costs including freight, delivery, insurance, and staffing built into the per-test rate. The evaluation weighted vendor understanding (30 points), firm qualifications (25 points), client references (15 points), and cost (30 points), with optional Phase 2 demonstrations and interviews worth up to 30 additional points.