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Safety Information

158186

Sigma-Aldrich

Ethylenediamine-N,N′-diacetic acid

≥98%

Synonym(s):

EDDA, N,N′-Ethylenediglycine

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About This Item

Linear Formula:
HOOCCH2NHCH2CH2NHCH2COOH
CAS Number:
5657-17-0
Molecular Weight:
176.17
Beilstein:
1778355
EC Number:
227-105-6
MDL number:
MFCD00004281
UNSPSC Code:
12352116
PubChem Substance ID:
24849722
NACRES:
NA.22

Quality Level

100

Assay

≥98%

mp

224 °C (dec.) (lit.)

functional group

amine
carboxylic acid

SMILES string

OC(=O)CNCCNCC(O)=O

InChI

1S/C6H12N2O4/c9-5(10)3-7-1-2-8-4-6(11)12/h7-8H,1-4H2,(H,9,10)(H,11,12)

InChI key

IFQUWYZCAGRUJN-UHFFFAOYSA-N

Application

Ethylenediamine-N,N′-diacetic acid (EDDA) is a chelating agent that can be used to synthesize:
  • Binary and ternary copper(II) complexes with potent proteasome inhibitory properties.
  • Pd(EDDA) complexes which can coordinate with amino acids, peptides, or DNA units.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

158186-25G:
158186-1G:
158186-VAR:
158186-BULK:
158186-1KG:
158186-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
STBL2409
STBL1407
STBL2971
STBL0123
STBK5435

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Hoi-Ling Seng et al.
Journal of inorganic biochemistry, 102(11), 1997-2011 (2008-09-10)
The binding selectivity of the M(phen)(edda) (M=Cu, Co, Ni, Zn; phen=1,10-phenanthroline, edda=ethylenediaminediacetic acid) complexes towards ds(CG)(6), ds(AT)(6) and ds(CGCGAATTCGCG) B-form oligonucleotide duplexes were studied by CD spectroscopy and molecular modeling. The binding mode is intercalation and there is selectivity towards
Olivier Dalmas et al.
Structure (London, England : 1993), 18(7), 868-878 (2010-07-20)
The transmembrane conformation of Thermotoga maritima CorA, a magnesium transport system, has been studied in its Mg(2+)-bound form by site-directed spin labeling and electron paramagnetic resonance spectroscopy. Probe mobility together with accessibility data were used to evaluate the overall dynamics
Giuseppe Palladino et al.
Dalton transactions (Cambridge, England : 2003), (43)(43), 5176-5183 (2006-11-02)
The structure, thermodynamics and kinetics of the binary and ternary uranium(VI)-ethylenediamine-N,N'-diacetate (in the following denoted EDDA) fluoride systems have been studied using potentiometry, 1H, 19F NMR spectroscopy and X-ray diffraction. The UO2(2+)-EDDA system could be studied up to -log[H3O+] =
Karla Mettrick et al.
Antibiotics (Basel, Switzerland), 9(4) (2020-04-02)
Targeting the iron requirement of Pseudomonas aeruginosa may be an effective adjunctive for conventional antibiotic treatment against biofilm-dwelling P. aeruginosa. We, therefore, assessed the anti-biofilm activity of N,N'-bis (2-hydroxybenzyl) ethylenediamine-N,N'-diacetic acid (HBED), which is a synthetic hexadentate iron chelator. The
Clara L Santos-Cuevas et al.
Nuclear medicine communications, 29(8), 741-747 (2008-08-30)
The gastrin-releasing peptide receptor (GRP-R) is expressed in several normal human tissues and is overexpressed in various human tumors including breast, prostate, small-cell lung cancer and pancreatic cancer. Recently, 99mTc-EDDA/HYNIC-[Lys]-bombesin (99mTc-HYNIC-BN) was reported as a radiopharmaceutical with high stability in
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