1,3-Diaminopropane-N,N,N²,N²-tetraacetic acid

CAS: 1939-36-2

Ref. 3D-BAA93936

Product Information

• Name: 1,3-Diaminopropane-N,N,N²,N²-tetraacetic acid
• Synonyms: 1,3-Diaminopropane-N,N,N,N-tetraacetic acid, 1,3-Diaminopropanetetraacetic acid, 1,3-Pdta, 1,3-Propanediamine-N,N,N′,N′-tetraacetic acid, 1,3-Propanediaminetetraacetic acid, 1,3-Propylenediaminetertaacetic acid, 2,2',2'',2'''-(Propane-1,2-Diyldinitrilo)Tetraacetic Acid, 2,2',2'',2'''-(Propane-1,3-Diyldinitrilo)Tetraacetic Acid, 2-([3-[Bis(carboxymethyl)amino]propyl](carboxymethyl)amino)acetic acid, Acetic acid, (trimethylenedinitrilo)tetra-, Chelest PD 4H, Glycine, N,N′-1,3-propanediylbis[N-(carboxymethyl)-, N,N′-1,3-Propanediylbis[N-(carboxymethyl)glycine], NSC 18484, Trimethylenediaminetetraacetic acid
• CAS: 1939-36-2

Description

1,3-Diaminopropane-N,N,N²,N²-tetraacetic acid (1,3-DAPTA) is a carboxylate that can form chelate complexes with palladium. It is a weak acid that has been shown to have the ability to act as an efficient water scavenger. 1,3-DAPTA is a white crystalline solid with a melting point of 69°C and shows no evidence of kinetic isotope effects. The crystal structure of 1,3-DAPTA consists of two molecules in the asymmetric unit. The nitrogen atoms are coordinated by four oxygen atoms from two neighboring water molecules and one hydrogen atom from the carboxylate group.

• Brand: Biosynth

Chemical properties

• Molecular weight: 306.27 g/mol
• Formula: C₁₁H₁₈N₂O₈
• Purity: Min. 95%