Date published: 2026-2-28

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N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid (CAS 150-39-0)

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CAS Number:
150-39-0
Purity:
98%
Molecular Weight:
278.26
Molecular Formula:
C10H18N2O7
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid is a chelating agent that forms stable complexes with metal ions, particularly calcium and magnesium. In experimental applications, it functions as a sequestering agent, binding to metal ions and preventing them from participating in chemical reactions or interfering with experimental processes. N-(2-Hydroxyethyl)Ethylenediamine-N,N′,N′-Triacetic Acid′s mechanism of action involves the formation of coordinate covalent bonds with metal ions, effectively removing them from the solution and allowing for precise control over metal ion concentrations in experimental systems. By chelating metal ions, N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid helps to prevent unwanted side reactions and maintain the integrity of experimental conditions. Its ability to form stable complexes with metal ions may be a useful for controlling metal ion concentrations in various research and development applications.


N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid (CAS 150-39-0) References

  1. Complexation of Uranium(VI) with N-(2-Hydroxyethyl)ethylenediamine- N, N', N'-triacetic Acid in Aqueous Solution: Thermodynamic Studies and Coordination Analyses.  |  Li, X., et al. 2018. Inorg Chem. 57: 7684-7693. PMID: 29916703
  2. Complexation of Light Trivalent Lanthanides with N-(2-Hydroxyethyl)ethylenediamine-N,N',N'-triacetic Acid in Aqueous Solutions: Thermodynamic Analysis and Coordination Modes.  |  Li, X., et al. 2019. Inorg Chem. 58: 15618-15628. PMID: 31674777

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid, 100 g

sc-253065
100 g
$43.00

N-(2-Hydroxyethyl)ethylenediamine-N,N′,N′-triacetic acid, 500 g

sc-253065A
500 g
$84.00