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Merck
CN

E26282

Sigma-Aldrich

Ethylenediaminetetraacetic acid

99%

Synonym(s):

(Ethylenedinitrilo)tetraacetic acid, EDTA, Edathamil, Ethylenedinitrilotetraacetic acid

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About This Item

Linear Formula:
(HO2CCH2)2NCH2CH2N(CH2CO2H)2
CAS Number:
Molecular Weight:
292.24
Beilstein:
1716295
EC Number:
MDL number:
UNSPSC Code:
12352103
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Assay

99%

mp

250 °C (dec.) (lit.)

SMILES string

OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CC(O)=O

InChI

1S/C10H16N2O8/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)

InChI key

KCXVZYZYPLLWCC-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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K M Khan et al.
Bioorganic & medicinal chemistry, 20(4), 1521-1526 (2012-01-24)
6-Nitrobenzimidazole derivatives (1-30) synthesized and their phosphodiesterase inhibitory activities determined. Out of thirty tested compounds, ten showed a varying degrees of phosphodiesterase inhibition with IC(50) values between 1.5±0.043 and 294.0±16.7 μM. Compounds 30 (IC(50)=1.5±0.043 μM), 1 (IC(50)=2.4±0.049 μM), 11 (IC(50)=5.7±0.113
Francesca Borrelli et al.
Journal of natural products, 69(6), 903-906 (2006-06-24)
Boerhaavia diffusa is an Ayurvedic remedy used traditionally for the treatment of a number of diseases, including those affecting the gastrointestinal tract. In the current investigation, a methanol extract obtained from roots of B. diffusa exhibited a significant spasmolytic activity
Fátima Fonseca et al.
Antimicrobial agents and chemotherapy, 51(12), 4512-4514 (2007-09-19)
The carbapenem-hydrolyzing beta-lactamase SFC-1 from Serratia fonticola UTAD54 was overexpressed in Escherichia coli, purified, and characterized. The enzyme exhibited an apparent molecular mass of 30.5 kDa, determined by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. SFC-1 hydrolyzes penicillins, cephalosporins, aztreonam, and carbapenems
Mariagrazia Perilli et al.
Antimicrobial agents and chemotherapy, 51(8), 2988-2990 (2007-05-02)
A new natural IND-type metallo-beta-lactamase variant, IND-5, was identified in a clinical isolate of Chryseobacterium indologenes. IND-5 shared 92.8% and 92.4% amino acid homology with IND-1 and IND-3, respectively. Purified enzyme (pI = 8.8, M(r) = 25,000) was able to
Des R Richardson et al.
Journal of medicinal chemistry, 49(22), 6510-6521 (2006-10-27)
There has been much interest in the development of iron (Fe) chelators for the treatment of cancer. We developed a series of di-2-pyridyl ketone thiosemicarbazone (HDpT) ligands which show marked and selective antitumor activity in vitro and in vivo. In

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