Home Categories 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic Acid
A1401212

1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic Acid , 97% , 85233-19-8

Synonym(s):
2,2′-(Ethylenedioxy)dianiline-N,N,N′,N′-tetraacetic acid;BAPTA;Ethylenedioxybis(o-phenylenenitrilo)tetraacetic acid;Ethylenedioxybis(o-phenylenenitrilo)tetraacetic acid

CAS NO.:85233-19-8

Empirical Formula: C22H24N2O10

Molecular Weight: 476.43

MDL number: MFCD00036255

Pack Size Price Stock Quantity
100MG RMB79.20 In Stock
250MG RMB144.80 In Stock
1G RMB332.80 In Stock
5G RMB1271.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 177-179 °C
Boiling point: 575.89°C (rough estimate)
Density  1.4482 (rough estimate)
refractive index  1.6500 (estimate)
RTECS  MC0423000
storage temp.  2-8°C
solubility  Soluble in dimethyl sulfoxide
form  Powder
pka 1.40±0.10(Predicted)
color  White to off-white
Water Solubility  Soluble in water and sodium bicarbonate.
λmax 209 nm, 254 nm, 203 nm, 274 nm
Merck  14,957
BRN  5192406
Stability: Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 1 month.
Biological Applications Calcium indicators; zinc indicators; treating acute cell death,cerebral infarction,myocardial infarction,hepatonecrosis,kidney ischemic necrosis,necrotizing pancreatitis,amyloidosis,atherosclerosis,diseases characteriz
InChIKey FTEDXVNDVHYDQW-UHFFFAOYSA-N
CAS DataBase Reference 85233-19-8(CAS DataBase Reference)

Description and Uses

BAPTA free acid (85233-19-8) is a selective extracellular Ca2+ chelator. It is a widely used calcium sponge for chelating Ca2+?outside of intact cells.1 It’s a useful tool to probe the involvement of extracellular Ca2+ in cellular signaling.2,3 Non-cell-permeable.

Highly selective calcium chelating reagent. Suitable for the spectrophotometric monitoring of Ca2+ levels.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
WGK Germany  3
HS Code  29225090

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