UNSPSC 51282122: Azidocillin sodium

This classification denotes a penicillin antibiotic with the molecular formula C16H16N5O4S.NA, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 0XPT6W6670. European Medicines Agency schedules azidocillin sodium in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB00644MIG. The term azidocillin sodium is a U.S. FDA designation. Most nations, for tariff and trade purposes, schedule azidocillin sodium under HS 29411090 and SITC 54131.

As of Q4 2014, AZIDOCILLIN SODIUM remains US FDA's Preferred Term for this commodity. SMILES: CC1([C@@H](N2[C@H](S1)[C@@H](C2=O)NC(=O)[C@@H](C3CCCCC3)N=[N+]=[N-])C(=O)[O-])C.[NA+].

UNSPSC 51282122 Azidocillin sodium is a Commodity code for a specific antibiotic pharmaceutical product, but the recent state and local opportunities posted under this code do not align with azidocillin procurement — they reflect purchases of other pharmaceutical products and medical supplies including Doxycycline Hyclate, Ciprofloxacin Hydrochloride, Naloxone, and drug deactivation systems. State and local health departments and county health authorities use this code tier to procure antibiotics and emergency medical supplies through piggyback cooperative purchasing vehicles and competitive bids, typically via IFB or award notices. The scope spans warehouse-scale pharmaceutical distribution to health-serving agencies, with emphasis on regulated products requiring product expiration tracking, compliance documentation, and vendor eligibility verification.

The geographic activity appears concentrated in the Southeast and Midwest based on recent opportunities: the Illinois Department of Public Health awarded a $2,999,999.11 contract through the MMCAP Infuse consortium piggyback vehicle to Chartwell Rx LLC in August 2026 for a 12-month initial term with two-year renewal options, and Seminole County, Florida released an IFB in June 2026 seeking 1,900 units of Naloxone and 800 drug deactivation systems annually with quarterly deliveries, a two-year initial term, and one-year renewal option. The Illinois opportunity closed after the award on August 28, 2026; the Seminole County IFB carried a response deadline of July 26, 2023, and is no longer active. The mismatch between the code's nominal product (azidocillin) and the actual solicitations suggests either misclassification by the posting agencies or that azidocillin procurement under this code is not currently active in state and local markets.