Deferoxamine

**Semantic type:** Organic Chemical|Pharmacologic Substance

**Definition:** 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. (NCI04)

**Synonyms:** - 1-Amino-6,17-dihydroxy-7,10,18,21-tetraoxo-27-(n-acetylhydroxylamino)-6,11,17,22-tetraazaheptaeicosane - DEFEROXAMINE - DFO-B - Desferoxamine B - Desferrioxamine - Desferrioxamine - Desferrioxamine B - N'-[5-[[4-[[5-(Acetylhydroxyamino)pentyl]amino]-1,4-dioxobutyl]hydroxyamino]pentyl]-N-(5-aminopentyl)-N-hydroxybutanediamide - N'-[5-[[4-[[5-(Acetylhydroxyamino)pentyl]amino]-1,4-dioxobutyl]hydroxyamino]pentyl]-N-(5-aminopentyl)-N-hydroxybutanediamide - N-[5-[3-[(5-Aminopentyl)hydroxycarbamoyl]propionamido]pentyl]-3-[[5-(N-hydroxyacetamido)pentyl]carbamoyl]propionohydroxamic Acid - deferoxamine