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ChemicalBook--->CAS DataBase List--->126824-24-6

126824-24-6

126824-24-6 Structure

126824-24-6 Structure
IdentificationBack Directory
[Name]

BAPTA, TETRASODIUM SALT
[CAS]

126824-24-6
[Synonyms]

N′
BAPTA-NA4
Tetrasodium 1
BAPTAtetrasodium
-tetraacetate
BAPTA-Na4
beta,Tetrasodium salt
BAPTA, TETRASODIUM SALT
2-Bis (2-aminophenoxy) ethane-N
-tetraacetic acid tetrasodium salt
BAPTA TETRASODIUM SALT HYDRATE, 98+%
2-bis(2-aminophenoxy)ethane-N
1,2-BIS(2-AMINOPHENOXY)ETHANE-N,N,N,N-TE TRAACETIC ACID SOD.
1,2-BIS(O-AMINOPHENOXY)ETHANE-N,N,N',N'-TETRAACETIC ACID, 4NA
Tetrasodium 1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetate
1,2-BIS(2-AMINOPHENOXY)ETHANE-N,N,N,N-TETRAACETIC ACID SODIUM SALT
1,2-BIS-(2-AMINOPHENOXY)-ETHANE-N,N,N',N'-TETRAACETIC ACID TETRASODIUM
1,2-BIS(2-AMINOPHENOXY)-ETHANE-N,N,N',N'-TETRAACETIC ACID TETRASODIUM SALT
BAPTA-Na4, Tetrasodium 1,2-bis(2-aminophenoxy)ethane-N,N,Nμ,Nμ-tetraacetate
1,2-Bis(2-aminophenoxy)-ethane-N,N,N',N'-tetraacetic acid tetrasodium salt,95%
1,2-Bis(2-aminophenoxy)-ethane-N,N,N',N'-tetraacetic acid tetrasodium salt ,97%
N,N'-[1,2-Ethanediylbis(oxy-2,1-phenylene)]bis[N-(carboxymethyl)glycine sodium salt
1,2-BIS(2-AMINOPHENOXY)ETHANE-N,N,N'',N''-TETRAACETIC ACID TETRASODIUM SALT HYDRATE
1,2-Bis(2-aMinophenoxy)ethane-N,N,N`,N`-tetraacetic acid tetrasodiuM salts (BAPTA Na)
Glycine,N,N'-[1,2-ethanediylbis(oxy-2,1-phenylene)]bis[N-(carboxyMethyl)-, sodiuM salt(1:4)
Glycine, N,N'-[1,2-ethanediylbis(oxy-2,1-phenylene)]bis[N-(carboxyMethyl)-, tetrasodiuM salt
SodiuM 2,2',2'',2'''-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanetriyl))tetraacetate
BAPTA tetrasodium salt N,N'-[1,2-Ethanediylbis(oxy-2,1-phenylene)]bis[N-(carboxymethyl)glycine sodium salt
[Molecular Formula]

C22H20N2Na4O10
[MDL Number]

MFCD00067691
[MOL File]

126824-24-6.mol
[Molecular Weight]

564.36
Chemical PropertiesBack Directory
[Appearance]

beige powder
[storage temp. ]

−20°C
[solubility ]

H2O: 10 mg/mL, clear, faintly yellow
[form ]

Off-white solid
[color ]

White to off-white
[Water Solubility ]

Soluble in water.
[BRN ]

8818619
[InChIKey]

ZWSMLJACYSGFKD-UHFFFAOYSA-J
Hazard InformationBack Directory
[Chemical Properties]

beige powder
[Uses]

Suitable as Ca2+-indicator (fluorescence suppressed by Ca2+). Chelator with a greater selectivity for calcium compared to magnesium.
[General Description]

Ca2+-chelator exhibiting a 105-fold greater affinity for Ca2+ (110 nM) than for Mg2+. After BAPTA complexes with Ca2+, the UV spectrum shifts from 254 to 279 nm at pH >6.0. Useful for spectrophotometric monitoring of extracellular Ca2+ levels, especially transient phenomena, because of its insensitivity to pH. Has been used for the measurement and control of Ca2+ levels in eggs, chromaffin cells, muscle cells, retinal cells, and pancreatic cells. In conjunction with certain formazan dyes, BAPTA can be used in a colorimetric assay for Mg2+. Has neuroprotective effects in vitro against excitotoxic damage and spontaneous recurrent seizures, such as epilepsy.
[reaction suitability]

reagent type: chelator
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

20/21/22-36/37/38
[Safety Statements ]

24/25-36-26
[WGK Germany ]

3
[F ]

8-10-21
[HS Code ]

29189900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethanol-->Sodium hydroxide-->Hydrochloric acid-->Methanol-->Dichloromethane-->Acetic acid-->N,N-Dimethylformamide-->Ammonium hydroxide-->Palladium-->Acetonitrile-->Hydrogen-->Hydrazinium hydroxide solution-->Sodium dithionite-->Sodium iodide-->Ethyl bromoacetate-->N,N-Diisopropylethylamine-->1,2-Dibromoethane-->2-Nitrophenol
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