MilliporeSigma
All Photos(4)

D6518

Sigma-Aldrich

Diethylenetriaminepentaacetic acid

≥99% (titration)

Synonym(s):
(Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid, N,N-Bis(2-[bis(carboxymethyl)amino]ethyl)glycine, DETAPAC, DTPA, Penta(carboxymethyl)diethylenetriamine, Pentetic acid
Linear Formula:
[(HOOCCH2)2NCH2CH2]2NCH2COOH
CAS Number:
Molecular Weight:
393.35
Beilstein:
1810219
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77

biological source

synthetic (organic)

Quality Level

assay

≥99% (titration)

form

powder

mp

219-220 °C (lit.)

solubility

1 M HCl: 50 mg/mL, clear, colorless

storage temp.

room temp

SMILES string

OC(=O)CN(CCN(CC(O)=O)CC(O)=O)CCN(CC(O)=O)CC(O)=O

InChI

1S/C14H23N3O10/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27)

InChI key

QPCDCPDFJACHGM-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Diethylenetriaminepentaacetic acid is a diethylenetriaminepentaacetic anhydride, which is a bifunctional chelating agent. It is used for the treatment of poisoning.

Application

Diethylenetriaminepentaacetic acid has been used:
  • for cofilin activity assay
  • to determine the specificity of superoxide in the transverse aortic constriction (TAC) hearts
  • for Europium bead-based detection assays
  • to detect reduced (S- active) or irreversibly oxidized (SO3H inactive) tyrosine-protein phosphatase non-receptor type 6 (SHP-1) in thymocytes

Packaging

5, 10, 50, 100 g in glass bottle

Preparation Note

Purified

Pictograms

Exclamation markHealth hazard

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 2 - STOT RE 2 Inhalation

Target Organs

Respiratory Tract

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

392.0 °F - closed cup

Flash Point(C)

200 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service