UNSPSC 51452803: Selamectin

This classification denotes an antiparasitic agent with the molecular formula C43H63NO11, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier A2669OWX9N. The term SELAMECTIN is an International Non-Proprietary Name or INN (see WHO INN reference publication, Volume 14, no. 1, 2000, list 43. ). As of Q4 2014, SELAMECTIN remains the US FDA Preferred Term for this commodity. Selamectin bears US NLM identifiers UMLS ID C0961275 and NCI Concept Code C75233.

SMILES: CC1CCC2(CC3CC(O2)CC=C(C(C(C=CC=C4COC5C4(C(C=C(C5)C)C(=O)O3)O)C)OC6CC(C(C(O6)C)O)OC)C)OC1C7CCCCC7.

UNSPSC 51452803 Selamectin (Commodity) is a veterinary antiparasitic pharmaceutical product used for flea, tick, and mite control in companion animals; however, the recent state and local procurement records tagged under this code show little relevant activity aligned with the code's nominal scope. The two posted opportunities—an Illinois Department of Public Health pharmaceutical warehouse piggyback contract and a Seminole County, Florida procurement—involve antibiotics (Doxycycline and Ciprofloxacin) and naloxone/drug deactivation systems, neither of which are selamectin products. The records do not reflect state or local government purchasing of selamectin itself or other companion-animal antiparasitic medications under this code in the recent period.

No open solicitations for selamectin or closely related veterinary pharmaceuticals appear in the available recent-opportunities block. State and local procurement under this Commodity code shows no identifiable geographic concentration, no repeat issuing bodies, and no representative active opportunities that align with the product definition. If state and local procurement officers are tagging non-selamectin health and pharmaceutical products under this code, the mismatch suggests either a data-entry error or a divergence between the code taxonomy and actual purchasing behavior that may limit its utility for forecasting selamectin demand in the state and local market.