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deferoxamine

An iron-chelating agent that binds free iron in a stable complex, preventing it from engaging in chemical reactions. Deferoxamine chelates iron from intra-lysosomal ferritin and siderin forming ferrioxamine, a water-soluble chelate excreted by the kidneys and in the feces via the bile. This agent does not readily bind iron from transferrin, hemoglobin, myoglobin or cytochrome.
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Synonym:desferoxamine B
desferrioxamine
desferrioxamine B
Abbreviation:DFO-B
Chemical structure:1-amino-6,17-dihydroxy-7,10,18,21-tetraoxo-27-(n-acetylhydroxylamino)-6,11,17,22-tetraazaheptaeicosane
N-[5-[3-[(5-aminopentyl)hydroxycarbamoyl]propionamido]pentyl]-3-[[5-(N-hydroxyacetamido)pentyl]carbamoyl]propionohydroxamic acid
N'-[5-[[4-[[5-(acetylhydroxyamino)pentyl]amino]-1,4-dioxobutyl]hydroxyamino]pentyl]-N-(5-aminopentyl)-N-hydroxybutanediamide
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