158186
Ethylenediamine-N,N′-diacetic acid
≥98%
Synonym(s):
EDDA, N,N′-Ethylenediglycine
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About This Item
Linear Formula:
HOOCCH2NHCH2CH2NHCH2COOH
CAS Number:
Molecular Weight:
176.17
Beilstein:
1778355
EC Number:
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
Assay
≥98%
mp
224 °C (dec.) (lit.)
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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
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
Certificates of Analysis (COA)
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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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6-Hydrazinonicotinic acid (HYNIC, 1) is a well-established bifunctional technetium-binding ligand often used to synthesise bioconjugates for radiolabelling with Tc-99m. It is capable of efficient capture of technetium at extremely low concentrations, but the structure of the labelled complexes is heterogeneous
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