CAS 4408-81-5

1,2-Diaminopropane-N,N,N′,N′-tetraacetic acid

Description:

1,2-Diaminopropane-N,N,N′,N′-tetraacetic acid, commonly referred to as DTPA (diethylenetriaminepentaacetic acid), is a chelating agent known for its ability to form stable complexes with metal ions. This compound features a propylene backbone with two amine groups and four acetic acid functional groups, which contribute to its strong chelating properties. DTPA is typically used in various applications, including medical imaging, as a contrast agent in MRI, and in environmental chemistry for the remediation of heavy metal contamination. It is also utilized in analytical chemistry for the determination of metal ions. The compound is soluble in water, making it suitable for various aqueous applications. DTPA is generally considered to have low toxicity, but safety precautions should be taken when handling it, as with any chemical substance. Its ability to bind with metals makes it valuable in both industrial and laboratory settings, particularly in processes requiring the removal or analysis of metal ions.

Formula: C₁₁H₁₈N₂O₈

InChI: InChI=1S/C11H18N2O8/c1-7(13(5-10(18)19)6-11(20)21)2-12(3-8(14)15)4-9(16)17/h7H,2-6H2,1H3,(H,14,15)(H,16,17)(H,18,19)(H,20,21)

InChI key: InChIKey=XNCSCQSQSGDGES-UHFFFAOYSA-N

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

Synonyms:

• (Propylenedinitrilo)tetraacetic acid
• (±)-1,2-Diaminopropanetetraacetic acid
• 1,2-Diaminopropanetetraacetate
• 1,2-Propanediaminetetraacetic acid
• 1,2-Propylenediamine-N,N,N′,N′-tetraacetic acid
• 1,2-Propylenediaminetetraacetic acid
• 2,2',2'',2'''-[(2R)-propane-1,2-diyldiammonio]tetraacetate
• 2,2',2'',2'''-[(2S)-propane-1,2-diyldiammonio]tetraacetate
• 2,2′,2′′,2′′′-(1,2-Propanediyldinitrilo)tetraacetic acid
• 2-[2-[Bis(carboxymethyl)amino]propyl-(carboxymethyl)amino]acetic acid
• <span class="text-smallcaps">DL</span>-Propylenediaminetetraacetic acid
• Acetic acid, (propylenedinitrilo)tetra-
• DiaminopropaneNNNNtetraaceticacid
• Dissolvine P
• Dissolvine PDZ
• Glycine, N,N′-(1-methyl-1,2-ethanediyl)bis[N-(carboxymethyl)-
• MeEDTA
• Methyl-EDTA
• N,N′-(1-Methyl-1,2-ethanediyl)bis[N-(carboxymethyl)glycine]
• Propane-1,2-Dinitrilotetraacetic Acid
• Propylene-1,2-diaminetetraacetic acid
• Propylenediamine-N,N,N′,N′-tetraacetic acid

1,2-Diaminopropane-N,N,N',N'-tetraacetic Acid

CAS: 4408-81-5

Formula: C₁₁H₁₈N₂O₈

Purity: >98.0%(T)

Color and Shape: White powder to crystal

Molecular weight: 306.27

Ref: 3B-D1329

1,2-Diaminopropane-N,N,N,N-tetraacetic acid

CAS: 4408-81-5

Formula: C₁₁H₁₈N₂O₈

Purity: 98%

Color and Shape: Solid

Molecular weight: 306.2692

Ref: IN-DA003DDF

1,2-Diaminopropane-N,N,N,N-Tetraaceticacid

CAS: 4408-81-5

1,2-Diaminopropane-N,N,N,N-Tetraaceticacid

Purity: 98%

Molecular weight: 306.27g/mol

Ref: 54-OR1030326

1,2-Diaminopropane-N,N,N',N'-tetraacetic acid

Controlled Product

CAS: 4408-81-5

Formula: C₁₁H₁₈N₂O₈

Color and Shape: Neat

Molecular weight: 306.27

Ref: 04-C12197000

1,2-Diaminopropane-N,N,N',N'-tetraacetic Acid

Controlled Product

CAS: 4408-81-5

Applications 1,2-Diaminopropane-N,N,N',N'-tetraacetic Acid is an aminopolycarboxylic acids found at ultra-trace levels in water; Also, it is used in the construction of Eu3+ ion-selective membrane electrode as suitable ionophore.
References Nette, D., et al.: Anal. Chim. Acta, 884, 124-132 (2015); Abedi, M. R., et al.: E-J. Chem., 8, S467-S473 (2011)

Formula: C₁₁H₁₈N₂O₈

Color and Shape: Neat

Molecular weight: 306.27

Ref: TR-D415805

1,2-Diaminopropane-N,N,N\',N\'-tetraacetic Acid

CAS: 4408-81-5

Formula: C₁₁H₁₈N₂O₈

Molecular weight: 306.27

Ref: ST-EA-CP-D149042