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

SIAL/E4378 - ≥97.0%

Synonym: EGTA; Egtazic acid; Ethylene-bis(oxyethylenenitrilo)tetraacetic acid; Glycol ether diamine tetraacetic acid

CAS Number: 67-42-5
Empirical Formula (Hill Notation): C14H24N2O10
Molecular Weight: 380.35
EC Number: 200-651-2
MDL Number: MFCD00004291
Linear Formula: [-CH2OCH2CH2N(CH2CO2H)2]2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-E4378-10G 10 g
 $93.60
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45-E4378-25G 25 g
 $176.00
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45-E4378-100G 100 g
 $454.00
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45-E4378-250G 250 g
 $1010.00
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45-E4378-500G 500 g
 $1840.00
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45-E4378-1KG 1 kg
 $2860.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: E4378-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: E4378-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: E4378-250G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: E4378-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: E4378-1KG

 

assay ≥97.0%
biological source synthetic (organic)
form powder
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)
InChI key DEFVIWRASFVYLL-UHFFFAOYSA-N
loss ≤1.0% loss on drying
mp 241 °C (dec.) (lit.)
Quality Level 400 
reaction suitability reagent type: chelator
SMILES string OC(=O)CN(CCOCCOCCN(CC(O)=O)CC(O)=O)CC(O)=O
solubility 1 M NaOH: 1.1 g/10 mL, clear, colorless
storage temp. room temp
Application: A chelating agent useful for the determination of calcium in the presence of magnesium.
Application: 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 
Packaging: 1 kg in poly bottle
Packaging: 10, 25, 100, 250, 500 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Purity ≥97.0%
mp 241 °C (dec.) (lit.)
Storage Temp. room temp
UNSPSC 12352106

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