UNSPSC 51341804: Oseltamivir carboxylate

This classification denotes an antiviral agent with the molecular formula C14H24N2O4, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier K6106LV5Q8, chemically known as oseltamivir acid, (-)-, but more generally known as oseltamivir carboxylate, which bears US NIH Compound Identifier 449381. European Medicines Agency schedules oseltamivir carboxylate or its base in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB03553MIG. Most nations, for tariff purposes, schedule oseltamivir carboxylate under HS 29242995.

SMILES: CCC(CC)O[C@@H]1C=C(C[C@@H]([C@H]1NC(=O)C)N)C(=O)O.

UNSPSC 51341804 Oseltamivir carboxylate is a Commodity code for a specific antiviral pharmaceutical product, but the recent state and local opportunities posted under this code do not reflect procurement of oseltamivir itself. Instead, the tagged solicitations track pharmaceutical and medical-supply acquisitions by state health departments and county governments — including antibiotic tablets, naloxone, and drug deactivation systems — suggesting the code may serve as a catch-all for emergency pharmaceutical or health-security inventory. State and local issuing bodies using the code include state departments of public health, county health systems, and community health programs. The work involves warehouse sourcing, competitive bidding for medical supplies, and fulfillment through cooperative purchasing vehicles such as MMCAP Infuse consortiums.

Recent opportunities span Illinois and Florida. The Illinois Department of Public Health awarded a piggyback pharmaceutical warehouse contract through MMCAP Infuse to Chartwell Rx LLC (Solicitation 26482DPHPREPDB53392, IFB, awarded August 28, 2026) for Doxycycline Hyclate 100mg and Ciprofloxacin Hydrochloride 500mg tablets totaling $2,999,999.11 over twelve months with two renewal options. Seminole County, Florida issued an IFB (IFB60459723LAS, posted June 30, 2026, response due July 26, 2023) for 1,900 units of naloxone and 800 drug deactivation systems annually with quarterly deliveries to the Seminole County Community Health Building. The mismatch between the code name and the actual solicitations suggests this Commodity code captures a broader family of pharmaceutical acquisitions rather than oseltamivir-specific procurements.