UNSPSC 51442716: Technetium Tc-99m sestamibi or technetium 99mtc sestamibi

This classification denotes a radioconjugate with the molecular formula C36H66N6O6TC, a contrast medium that practitioners use in myocardial perfusion studies, a preparation that US FDA regulates as an active ingredient or moiety under Unique Ingredient Identifier 971Z4W1S09, more generally known as Technetium Tc-99m sestamibi. The European Medicines Agency schedules Technetium Tc 99m sestamibi in its eXtended EudraVigilance Medicinal Product Dictionary or XEVMPD under Index SUB10857MIG. The term Technetium Tc 99m SESTAMIBI is an International Non-Proprietary Name or INN.

Most nations schedule Technetium Tc-99m sestamibi or technetium 99mtc sestamibi under HS 28444030.

UNSPSC 51442716 Technetium Tc-99m sestamibi or technetium 99mtc sestamibi is a Commodity code under which state and local governments procure radiologic and X-ray equipment, installation services, extended warranties, and maintenance for medical and security imaging systems. Recent solicitations show counties and special-purpose districts buying radiologic equipment for educational facilities, extended warranty coverage for existing X-ray machines, and specialized inspection and repair services for proprietary X-ray systems. The issuing bodies include county governments—Maricopa County, Escambia County, and Broward County—and county-level purchasing offices managing procurement for corrections facilities and aviation departments. The work spans equipment acquisition and installation, post-purchase warranty and service contracts, and sole-source maintenance for vendor-specific systems where proprietary licensing and technical complexity limit alternatives.

Recent activity concentrates in Florida and Arizona. Maricopa County posted IFB 362910 on October 1, 2026, soliciting radiologic equipment and installation services at three colleges, with responses due October 22, 2026. Escambia County Correction issued a sole-source procurement (SSCORALM2526005) on August 12, 2026, for extended warranty coverage on X-Ray machines, with proposals due August 19, 2026. Broward County Aviation Department released an RFI on June 25, 2026, to determine whether maintenance services for Rapiscan X-ray inspection systems were available from vendors other than Rapiscan, closing July 28, 2026. A June 3, 2026 RFQ from Pasco County for copper sulfate crystals and liquid copper sulfate appears mistagged to this code and does not reflect radiologic or X-ray equipment procurement activity.