UNSPSC 51192018: Allopurinol riboside

This classification denotes a xanthine oxidase inhibitor and uricosuric agent with the molecular formula C10H12N4O5, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier WZS8452SEC, chemically known as 4h-pyrazolo(3,4-d)pyrimidin-4-one, 1,5-dihydro-1-.beta.-d-ribofuranosyl-, but more generally known as allopurinol riboside, which bears US NIH Compound Identifier 85337. European Medicines Agency schedules allopurinol riboside or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB05338MIG.

Most nations, for tariff purposes, schedule allopurinol riboside under HS 29335995. SMILES: C1C2C(=O)[NH]CNC2N(N1)[C@H]3[C@@H]([C@@H]([C@H](O3)CO)O)O.

UNSPSC 51192018 Allopurinol riboside is a Commodity code that shows little relevant recent state and local procurement activity. The three recent opportunities tagged under this code are a District Attorney's Office Dog procurement by Washington County, Oregon; athletic training services for public safety personnel by the City of Tucson; and medical aid supplies by the City of Tampa Fire Rescue Department. None of these solicitations involves allopurinol riboside or pharmaceutical procurement—the code appears to have been applied incorrectly to unrelated service and supply contracts. The mismatch between the code's nominal scope (a purine analog pharmaceutical) and the actual work being solicited suggests the code does not capture meaningful state and local buying activity.

The recent opportunities span three states (Oregon, Arizona, and Florida) across county government, city procurement, and public safety departments, but they reflect misclassification rather than genuine demand for the commodity. No state or local issuing body is currently soliciting allopurinol riboside or closely related pharmaceutical procurement under this code. Business development professionals should verify correct UNSPSC coding against actual procurement needs before pursuing opportunities tagged to this code.