BAPTA (1,2-bis(o-Aminophenoxy)ethane-N,N,N',N'-tetra-Acetic Acid)

Basic Information

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CAS Number

85233-19-8

Molecular Formula

C22H24N2O10

Molecular Weight

476.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

177-179 °C

Boiling Point

766.6°C at 760 mmHg

Density

1.4482 (rough estimate)

Water Solubility

Soluble in water and sodium bicarbonate.

Flash Point

417.4℃

Solubility

Soluble in dimethyl sulfoxide

Refractive Index

1.6500 (estimate)

SMILES

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c1ccc(c(c1)N(CC(=O)O)CC(=O)O)OCCOc2ccccc2N(CC(=O)O)CC(=O)O

InChI

InChI=1S/C22H24N2O10/c25-19(26)11-23(12-20(27)28)15-5-1-3-7-17(15)33-9-10-34-18-8-4-2-6-16(18)24(13-21(29)30)14-22(31)32/h1-8H,9-14H2,(H,25,26)(H,27,28)(H,29,30)(H,31,32)

InChIKey

FTEDXVNDVHYDQW-UHFFFAOYSA-N

LogP

1.0956000000000001

Topological Polar Surface Area

174.14 Å²

Hydrogen Bond Donor/Acceptor

4 / 12

Complexity

613

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

BAPTA
1,2-Bis(2-aminophenoxy)-ethane-N,N,N'N'-tetraacetic acid
1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid
1,2-Bis-(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid
2,2'-((2-(2-(3-(Bis(carboxymethyl)amino)phenoxy)-ethoxy)phenyl)azanediyl)diacetic acid
2-[2-[2-[2-[bis(carboxymethyl)amino]phenoxy]ethoxy]-N-(carboxymethyl)anilino]acetic acid
5F-Bapta
Bapeta
Ca(II)-bapta
1,2-Bis(o-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid
K22DDW77C0
Glycine, N,N'-(1,2-ethanediylbis(oxy-2,1-phenylene)bis(N-(carboxymethyl)-
2,2',2'',2'''-[ethane-1,2-diylbis(oxy-2,1-phenylenenitrilo)]tetraacetic acid
Glycine, N,N'-(1,2-ethanediylbis(oxy-2,1-phenylene))bis(N-(carboxymeth

MDL Number

MFCD00036255

Customs Code

29225090

FAQ

What is BAPTA (CAS: 85233-19-8)?

BAPTA, or 1,2-bis(o-Aminophenoxy)ethane-N,N,N',N'-tetra-Acetic Acid, is a chelating agent used in various applications due to its ability to bind metal ions effectively. It has the chemical formula C12H17N2O8 and is known for its high affinity and specificity for certain metal ions.

What are the main uses of BAPTA (CAS: 85233-19-8)?

BAPTA is primarily used in research for its ability to chelate metal ions, stabilizing proteins and facilitating the study of ion channels. It is also used in pharmaceuticals, food additives, and as a buffer in industrial applications. Its chelating properties make it valuable in maintaining pH levels and inactivating metal ions.

Is BAPTA (CAS: 85233-19-8) safe?

BAPTA is generally considered safe when used according to recommended guidelines. However, it is important to follow safety precautions, including wearing appropriate personal protective equipment (PPE) such as gloves and goggles, and ensuring proper ventilation. It should be handled with care to avoid skin contact and inhalation.

How should BAPTA (CAS: 85233-19-8) be stored?

BAPTA should be stored in a cool, dry place away from direct sunlight and heat sources to prevent degradation. It is recommended to store it in a tightly sealed, opaque container to protect it from light. The storage temperature should be maintained between 15°C and 25°C to ensure its stability and effectiveness.