" /> Technetium Tc-99m Medronate - CISMeF





Preferred Label : Technetium Tc-99m Medronate;

NCIt synonyms : Technetium Tc 99m Methylene Diphosphonate; (99m)Tc-Medronate; 99mTc-MDP; Technetium Tc 99m Medronate;

NCIt definition : A radiopharmaceutical containing methylene diphosphonate (medronate; MDP) complexed with the gamma-emitting radionuclide technetium Tc 99m with radioisotopic activity and hydroxyapatite affinity. Upon intravenous administration, skeletal uptake of technetium Tc 99m methylene diphosphonate occurs as a function of skeletal blood flow and osteogenic activity. The MDP moiety of this agent has affinity for hydroxyapatite crystals in bone with abnormal accumulation at sites with increased osteoid mineralization; labeling of MDP with Tc 99m allows scintigraphic imaging of areas of abnormal osteogenesis associated with malignant bone lesions.;

UNII : X89XV46R07;

InChIKey : GEJDKFSIZBOWEL-SGNQUONSSA-J;

CAS number : 121524-79-6;

Drug name : TechneScan MDP;

Chemical formula : CH2O6P2.Tc;

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08/05/2025


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