UNSPSC 51172108: Viquidil or viquidil hydrochloride

This classification denotes a quinoline and vasodilator agent with the molecular formulas C20H24N2O2.ClH and C20H24N2O2, preparations that US FDA regulates as active ingredients or moieties under Unique Ingredient Identifiers 48T4S8667S and U6FXT2V136, the base compound being chemically known as 1-propanone, 3-(3-ethenyl-4-piperidinyl)-1-(6-methoxy-4-quinolinyl)-(3r-cis)- but generally known as viquidil, which bears US NIH Compound Identifier 198279.

European Medicines Agency schedules Viquidil hydrochloride in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Indices SUB00081MIG and SUB05109MIG. Most nations schedule viquidil under HS 29392000 and SITC 54142. As of Q4 2014, VIQUIDIL remains the US FDA Preferred Term for this commodity. SMILES: COC1=CC2=C(C=CN=C2C=C1)C(=O)CCC3CCNCC3C=C (base) or COC1CCC2C(C1)C(CCN2)C(=O)CC[C@@H]3CCNC[C@@H]3C=C.CL (hydrochloride).

UNSPSC 51172108 Viquidil or viquidil hydrochloride, a Commodity code, does not map to recent state and local procurement activity in the source. Collin County Community Supervision and Corrections Department's RFP 2026-327, posted September 25, 2026, is soliciting offender specimen collection and drug testing services — immunoassay screening, LC/MS/MS and GC/MS confirmation testing, oral fluid and hair testing, and laboratory certification compliance. The scope involves staffing collection sites, operating notification systems, and delivering electronic result reporting. This activity falls outside the pharmaceutical product category that the code's name nominally describes. The mismatch suggests either a coding error in the state and local procurement system or a narrow and specialized use case where viquidil may be deployed in drug-testing protocols; the source does not clarify whether viquidil is an ingredient, reagent, or consumable within the testing process.

With only one recent opportunity present in the source and no evidence of repeat issuing bodies or geographic spread, the code shows minimal recent state and local procurement activity. Collin County, Texas, issued RFP 2026-327 with an estimated contract value of $600,000, a two-year initial term commencing September 1, 2026, and an anticipated award date of August 10, 2026. Proposals were due July 23, 2026. Without additional opportunities or issuing bodies in the source, pursuing this code requires clarification from the jurisdictions themselves about whether viquidil is a specified test component or whether the code assignment reflects a data-entry artifact in their procurement system.