UNSPSC 51283223: Tilmicosin phosphate

This classification denotes a macrolide antibiotic with the molecular formula C46H80N2O13.H3O4P, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier SMH7U1S683. The term tilmicosin phosphate is a United States Adopted Name designation. Most nations, for tariff and trade purposes, schedule tilmicosin phosphate under HS 29419000 and SITC 54139. As of Q4 2014, TILMICOSIN PHOSPHATE remains US FDA's Preferred Term for this commodity. Tilmicosin phosphate bears US NLM identifiers UMLS ID C0521892 and NCI Concept Code C84214.

SMILES: CC[C@@H]1[C@H](/C=C(/C=C/C(=O)[C@@H](C[C@@H]([C@@H]([C@H]([C@@H](CC(=O)O1)O)C)O[C@H]2[C@@H]([C@H]([C@@H]([C@H](O2)C)O)N(C)C)O)CCN3C[C@@H](C[C@@H](C3)C)C)C)\C)CO[C@H]4[C@@H]([C@@H]([C@@H]([C@H](O4)C)O)OC)OC.OP(=O)(O)O.

UNSPSC 51283223 Tilmicosin phosphate is a Commodity code assigned to veterinary pharmaceutical products, but the recent state and local opportunities tagged under it involve human healthcare supplies and pharmaceuticals — naloxone kits, emergency medical equipment, generic pharmaceuticals, and over-the-counter products — not animal health products. The mismatch between the code's nominal scope and the actual work being solicited suggests limited or misclassified activity under this specific commodity. State and local procurement offices issuing under this code include county health departments, city fire rescue divisions, state health and human services agencies, and cooperative purchasing consortia. The work shown spans emergency response supplies procurement (naloxone and drug deactivation systems), first-aid and medical consumables for fire rescue operations, generic pharmaceutical and OTC product sourcing for state and local health programs, and preliminary market research for direct-to-manufacturer pharmacy initiatives.

Recent activity appears across Florida, Texas, Minnesota, and Oregon. The Seminole County, Florida Community Health Department posted an IFB (IFB60459723LAS, due July 26, 2023) for 1,900 units of naloxone and 800 drug deactivation systems annually with quarterly delivery to its community health building. The City of Tampa Fire Department Rescue Division issued an IFB (26P00145, due March 13, 2026) for 169 line items of medical and first aid supplies with an estimated contract amount of $700,000.00 and a small-business set-aside for certified Small Local Business Enterprises. The Minnesota Multistate Cooperative Purchasing Alliance (MMCAP) released an RFP (S1070000015802, due March 26, 2026) for generic multi-source pharmaceuticals and OTC products distributed to participating state and local government facilities in Minnesota and Oregon, requiring vendors to supply through three authorized wholesalers with pricing effective July 1, 2026. The Texas Health and Human Services Commission issued an exploratory RFI (HHS0017013, due April 3, 2026) regarding direct-to-manufacturer prescription fulfillment capabilities for self-insured employee health plans and state agencies.