UNSPSC 51412016: Nanterinone mesylate

This classification denotes a phosphodiesterase inhibitor with the molecular formula C15H15N3O.CH4O3S, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier O345A477QI, chemically known as 2(1h)-quinolinone, 6-(2,4-dimethyl-1h-imidazol-1-yl)-8-methyl-, methanesulfonate (1:1), but more generally known as nanterinone mesylate, which bears US NIH Compound Identifier 92089. European Medicines Agency schedules nanterinone mesylate or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB09150MIG.

Most nations, for tariff purposes, schedule nanterinone mesylate under HS 29337900. SMILES: CC1CC(CC2C1[NH]C(=O)CC2)N3CC(NC3C)C.CS(=O)(=O)O.

UNSPSC 51412016 Nanterinone mesylate is a Commodity code for a specific pharmaceutical active ingredient that sees minimal recent state and local procurement activity. The one recent opportunity in the market does not align with the nominal scope of this code—the City of Tampa's April 2026 bid for Advanced Life Support Medications (Solicitation 26P00188) solicits epinephrine, labetalol, adenosine, and diltiazem for Tampa Fire Rescue, none of which is nanterinone mesylate. State and local procurement offices appear to categorize finished emergency medications under this code rather than the specific active pharmaceutical ingredient nanterinone mesylate alone, suggesting either a taxonomy-application mismatch or that nanterinone mesylate formulations are not actively procured through state and local channels at present.

The Tampa Fire Rescue solicitation is an IFB with a due date of April 8, 2026, an estimated value of $40,000.00, and a Small Local Business Enterprise sheltered market designation offering a 5 percent bid discount not to exceed $10,000. The contract runs for one year from award with two optional one-year renewals and up to three unilateral 30-day extensions. No other recent state and local opportunities under this code appear in the available record. Activity under UNSPSC 51412016 remains sparse and geographically limited to what the Tampa solicitation represents; business development professionals should monitor whether future emergency medical supply procurements at other fire departments, EMS agencies, or regional transit authorities will be tagged to this code or to higher-tier pharmaceutical families instead.