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Merck

E4378

Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid

≥97.0%

Sinónimos:

EGTA, Egtazic acid, Ethylene-bis(oxyethylenenitrilo)tetraacetic acid, Glycol ether diamine tetraacetic acid

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About This Item

Fórmula lineal:
[-CH2OCH2CH2N(CH2CO2H)2]2
Número CAS:
67-42-5
Peso molecular:
380.35
UNSPSC Code:
12352106
NACRES:
NA.77
PubChem Substance ID:
24278421
EC Number:
200-651-2
Beilstein/REAXYS Number:
1717370
MDL number:
MFCD00004291

Nombre del producto

Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid, ≥97.0%

InChI key

DEFVIWRASFVYLL-UHFFFAOYSA-N

InChI

1S/C14H24N2O10/c17-11(18)7-15(8-12(19)20)1-3-25-5-6-26-4-2-16(9-13(21)22)10-14(23)24/h1-10H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)

SMILES string

OC(=O)CN(CCOCCOCCN(CC(O)=O)CC(O)=O)CC(O)=O

biological source

synthetic (organic)

assay

≥97.0%

form

powder

reaction suitability

reagent type: chelator

loss

≤1.0% loss on drying

mp

241 °C (dec.) (lit.)

solubility

1 M NaOH: 1.1 g/10 mL, clear, colorless

storage temp.

room temp

Quality Level

400

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Categorías relacionadas

Application

A chelating agent useful for the determination of calcium in the presence of magnesium.
Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid has been used as a component of:
  • ice-cold cardioplegia solution for transverse aortic constriction in rats
  • ice-cold lysis buffer for protein extraction and whole extract cells
  • buffer A, B and, C for the extraction of mitochondria from HEK293F cells

Biochem/physiol Actions

Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid A is a chelating agent used for the determination of calcium in the presence of magnesium.

General description

solubility in water increases with pH

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 2

ppe

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
0000514159
0000514154
0000514157
0000514159
0000514154

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