2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid

Basic Information

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CAS Number

26239-55-4

Molecular Formula

C6H10N2O5

Molecular Weight

190.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Physical Properties

Melting Point

219 °C (dec.)

Boiling Point

325.64°C (rough estimate)

Solubility

1 M NaOH: 0.05 M at 20 °C, clear, colorless

Refractive Index

1.5010 (estimate)

SMILES

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C(C(=O)N)N(CC(=O)O)CC(=O)O

InChI

InChI=1S/C6H10N2O5/c7-4(9)1-8(2-5(10)11)3-6(12)13/h1-3H2,(H2,7,9)(H,10,11)(H,12,13)

InChIKey

QZTKDVCDBIDYMD-UHFFFAOYSA-N

LogP

-2.0570999999999993

pKa

6.6(at 25℃)

Topological Polar Surface Area

120.93000000000002 Å²

Hydrogen Bond Donor/Acceptor

4 / 7

Complexity

211

Safety Information

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Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

CS-0015165
2,2'-[(2-amino-2-oxoethyl)imino]diacetic acid
DB02810
AS-12375
N-(2-Acetamido)iminodiacetic acid
ADA buffer
ADA, BioUltra, >=99.0% (T)
N-(Carbamoylmethyl)iminodiacetic acid
Z1143273443
ADA
AKOS025395625
FT-0621892
MFCD00008031
2-[(carbamoylmethyl)(carboxymethyl)amino]acetic acid
26239-55-4
W-107186
D70536
AKOS005267103
UNII-5C4R3O704E
Carbamoylmethylaminodiacetic acid
ADA, BioXtra, >=98% (titration)
NS00007554
Glycine, N-(2-amino-2-oxoethyl)-N-(carboxymethyl)-
bmse000146
N-(CARBAMOYLMETHYL)IMINODIACETATIC ACID
ACETIC ACID, ((CARBAMOYLMETHYL)IMINO)DI-
N-(2-amino-2-oxoethyl)-N-(carboxymethyl)glycine
s6310
DTXSID4067191
EN300-1699288
a d a

MDL Number

MFCD00008031

Customs Code

29241900

FAQ

What is 2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid (CAS: 26239-55-4)?

2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid (CAS: 26239-55-4) is a synthetic chelating agent with the chemical formula C8H14N2O6. It features two carboxylic acid groups connected by an imino bridge containing an amino and oxoethyl functional group. This compound is known for its ability to bind metal ions, making it valuable in various chemical applications. Its structure also includes a cyclic amide, contributing to its stability and reactivity in aqueous environments.

What are the main uses of 2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid (CAS: 26239-55-4)?

2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid (CAS: 26239-55-4) is widely used in pharmaceuticals as a ligand for metal ion chelation, in industrial processes for water treatment, and in research for analytical chemistry. It also finds applications in food preservation as an antioxidant and in the synthesis of metal-based compounds. Its versatile structure makes it suitable for applications requiring controlled metal ion binding and stability in aqueous solutions.

Is 2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid (CAS: 26239-55-4) safe?

2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid (CAS: 26239-55-4) is generally considered safe when handled properly, but it requires precautions to avoid skin contact and inhalation. It is non-toxic in low concentrations, though safety data sheets recommend using personal protective equipment (PPE) and ensuring adequate ventilation. Compliance with standard chemical safety protocols is essential to minimize risks during handling and storage.

How should 2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid (CAS: 26239-55-4) be stored?

2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid (CAS: 26239-55-4) should be stored in a cool (25°C), dry, and dark environment to maintain stability. It requires airtight containers to prevent moisture exposure, which could degrade its chelating properties. Avoid prolonged light exposure and ensure storage in a well-ventilated area to preserve its chemical integrity and safety profile.