CAS 67-42-5: EGTA

Descrizione: EGTA, o acido etilenoglicol tetraacetico, è un agente chelante comunemente usato in biochimica e biologia molecolare. Ha la capacità di legarsi a ioni metallici bivalenti, come calcio e magnesio, il che lo rende particolarmente utile in varie applicazioni sperimentali, inclusi saggi enzimatici e purificazione delle proteine. EGTA è un solido cristallino incolore solubile in acqua, e la sua struttura presenta quattro gruppi di acido acetico attaccati a uno scheletro di etilenoglicole, permettendogli di formare complessi stabili con ioni metallici. Il pH delle sue soluzioni può influenzare significativamente la sua capacità chelante, con prestazioni ottimali tipicamente osservate in condizioni neutre o leggermente alcaline. A causa della sua forte affinità per gli ioni di calcio, EGTA è spesso impiegato in studi che coinvolgono la segnalazione del calcio e i processi cellulari. Inoltre, è importante maneggiare EGTA con cura, poiché può interferire con alcune reazioni biochimiche sequestrando ioni metallici essenziali. In generale, EGTA è uno strumento versatile nella ricerca, fornendo informazioni critiche sulle interazioni degli ioni metallici nei sistemi biologici.

Formula: C₁₄H₂₄N₂O₁₀

InChI: 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: InChIKey=DEFVIWRASFVYLL-UHFFFAOYSA-N

SMILES: O=C(O)CN(CC(=O)O)CCOCCOCCN(CC(=O)O)CC(=O)O

Sinonimi:

• (Aethylen-Bis-(Oxyaethylennitrilo))-Tetraessigsaeure
• 1,2-Bis(2-aminoethoxyethane)-N,N,N',N'-tetraacetic acid
• 2,2'-Ethylenedioxybis(ethylamine)-N,N,N',N'-tetraacetic acid
• 2-[2-[2-[2-[Bis(carboxymethyl)amino]ethoxy]ethoxy]ethyl-(carboxymethyl)amino]acetic acid
• 3,12-Bis(Carboxylatomethyl)-6,9-Dioxa-3,12-Diazoniatetradecane-1,14-Dioate
• 3,12-Bis(carboxymethyl)-6,9-dioxa-3,12-diazatetradecane-1,14-dioic acid
• 3,12-Bis(carboxymethyl)-6,9-dioxa-3,12-diazatetradecanedioic acid
• 3,6-Dioxaoctane-1,8-diamine-N,N,N',N'-tetraacetic acid
• 3,6-Dioxaoctane-1,8-diamine-N,N,N′,N′-tetracetic acid
• 6,9-Dioxa-3,12-diazatetradecanedioic acid, 3,12-bis(carboxymethyl)-
• Acetic acid, [ethylenebis(oxyethylenenitrilo)]tetra-
• Acide Ethylenebis(Oxyethylenenitrilo)Tetraacetique
• Acido Etilenbis(Oxietilennitrilo)Tetraacetico
• Chelest GEA
• Ebonta
• Edga
• Egta
• Ethylenbis(oxyethylennitrilo)tetraessigsaure
• Ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid
• Ethylene glycol bis(2-aminoethylether)-N,N,N',N'-tetraacetic acid
• Ethylene glycol bis(β-aminoethyl ether)-N,N,N',N'-tetraacetic acid
• Ethylene glycol tetraacetic acid
• Ethylene glycol, di[2-(N,N-dicarboxylmethyl)amino]ethyl ether
• Ethylene glycol-bis-(2-aminoethyl)tetraacetic acid
• Ethylenebis(Oxyethylenenitrilo)Tetra(Acetic Acid)
• Ethylenedioxybis(Ethylenenitrilo) Tetracetic Acid
• Ethylenedioxybis(ethylenenitrilo)tetraacetic acid
• Gedta
• Glycoletherdiamine-N,N,N′,N′-tetraacetic acid
• Nsc 615010
• O,O′-Bis(2-aminoethyl)ethylene glycol-N,N,N′,N′-tetraacetic acid
• [Ethylenebis(oxyethylenenitrilo)]tetraacetic acid

Ethylene Glycol Bis(2-aminoethyl Ether)-N,N,N',N'-tetraacetic Acid

CAS: 67-42-5

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: >95.0%(T)
• Colore e forma: White to Almost white powder to crystaline
• Peso molecolare: 380.35

Ethylene Glycol Bis(2-aminoethyl Ether)-N,N,N',N'-tetraacetic Acid [for Biochemical Research]

CAS: 67-42-5

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: >95.0%(T)
• Colore e forma: White to Almost white powder to crystal
• Peso molecolare: 380.35

Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid, 0.5M aq. soln., pH 8.0, autoclaved

CAS: 67-42-5

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₁₄H₂₄N₂O₁₀
• Colore e forma: Liquid
• Peso molecolare: 380.35

Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid, 97%

CAS: 67-42-5

Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid is a chelating agent used for making complexes, especially for calcium ions, …

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: 97%
• Colore e forma: Crystals or powder or crystalline powder, White
• Peso molecolare: 380.35

Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid, 0.5M aq. soln., pH 8.0

CAS: 67-42-5

Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid is a chelating agent used for making complexes, especially for calcium ions, …

• Formula: C₁₄H₂₄N₂O₁₀
• Colore e forma: Clear colorless, Liquid
• Peso molecolare: 380.35

Ethylene glycol-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid, 99% EGTA

CAS: 67-42-5

• Formula: (HOOCCH₂)₂N(CH₂CH₂O)₂CH₂CH₂N(CH₂COOH)₂
• Purezza: 99%
• Colore e forma: white solid
• Peso molecolare: 380.35

Ethylene glycol bis(2-aminoethyl ether)-N,N,N',N'-tetraacetic acid

CAS: 67-42-5

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: 97%
• Colore e forma: Solid
• Peso molecolare: 380.3478

EGTA, 99%

CAS: 67-42-5

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: ≥ 98.5% (dried basis)
• Colore e forma: White crystalline powder
• Peso molecolare: 380.35

EGTA

CAS: 67-42-5

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: (Titration) ≥ 98.0%
• Colore e forma: White to off-white crystalline powder
• Peso molecolare: 380.35

EGTA

CAS: 67-42-5

• Purezza: ≥98%
• Peso molecolare: 380.35g/mol

Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid

CAS: 67-42-5

• Purezza: 97.0%
• Colore e forma: Solid, Powder
• Peso molecolare: 380.3500061035156

Ethylenebis(oxyethylenenitrilo)tetraacetic acid, 98%

CAS: 67-42-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: 98%
• Colore e forma: White, Crystalline powder
• Peso molecolare: 380.35

EGTA (Ethylene glycol-bis(2-Aminoethyl Ether)-N,N,N',N'-tetra-Acetic Acid)

CAS: 67-42-5

• Formula: C₁₄H₂₄N₂O₁₀
• Peso molecolare: 380.35

EGTA

CAS: 67-42-5

Ethylenebis(oxyethylenenitrilo)tetraacetate is a glycol-derived diether with hydroxyl hydrogens replaced by 2-[bis(carboxymethyl)amino]ethyl groups.

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: 97.15% - 99.49%
• Colore e forma: White Powder
• Peso molecolare: 380.35

EGTA

CAS: 67-42-5

Applications EGTA is a calcium chelator. EGTA protects mature oligodendrocytes from NO generated by S-nitroso-N-acetyl-penicillamine. …

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: >90%
• Colore e forma: Neat
• Peso molecolare: 380.35

Ethylene glycol-O,O'-bis(2-aminoethyl)-N,N,N',N'-tetraacetic acid

CAS: 67-42-5

Chelator of bivalent ions; high affinity to calcium ions

• Formula: C₁₄H₂₄N₂O₁₀
• Colore e forma: White Off-White Powder
• Peso molecolare: 380.35 g/mol

Ethylene Glycol-O-O-bis-(2-Aminoethyl) N,N,N,N-Tetraacetic Acid (EGTA) extrapure, 98%

CAS: 67-42-5

• Formula: C₁₄H₂₄N₂O₁₀
• Purezza: min. 98%
• Colore e forma: White, Crystalline powder
• Peso molecolare: 380.4