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CAS 35369-53-0

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N,N'-Di(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid dihydrochloride dihydrate HBED

Description:
N,N'-Di(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid dihydrochloride dihydrate, commonly referred to as HBED, is a chelating agent characterized by its ability to form stable complexes with metal ions. This compound features two 2-hydroxybenzyl groups attached to an ethylenediamine backbone, along with two acetic acid moieties, which enhance its solubility and reactivity. The presence of dihydrochloride and dihydrate forms indicates that it can exist in hydrated states, which may influence its stability and solubility in various solvents. HBED is particularly notable for its application in biomedical fields, such as in radiopharmaceuticals, due to its high affinity for certain metal ions, including gallium and indium. Its chelating properties make it useful in various analytical and industrial processes, including metal ion extraction and separation. Additionally, the hydroxyl groups contribute to its potential as a ligand in coordination chemistry, allowing for versatile interactions with transition metals. Overall, HBED is a significant compound in both research and practical applications involving metal ion coordination.
Formula:C20H24N2O6
Synonyms:
  • N,N-Di(2-hydroxybenzyl)ethylenediamine-N,N-diacetic acid monohydrochloride hydrate HBED
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