Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Diethylenetriaminepentaacetic acid dianhydride, 95%, Thermo Scientific Chemicals

Catalog No. AAL1517806
Click to view available options
Quantity:

Diethylenetriaminepentaacetic acid dianhydride is a reagent used for introducing a strong chelator. It is employed in the synthesis of macrocyclic ligands and lanthanide complexes that are useful as MRI enhancers.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Diethylenetriaminepentaacetic acid dianhydride is a reagent used for introducing a strong chelator. It is employed in the synthesis of macrocyclic ligands and lanthanide complexes that are useful as MRI enhancers.

Solubility
Hydrolyzes in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is-20°C. It is sensitive to moisture. Store under dry inert gas.

Chemical Identifiers

CAS

23911-26-4

Molecular Formula

C14H19N3O8

Molecular Weight (g/mol)

357.319

MDL Number

MFCD00010697

InChI Key

RAZLJUXJEOEYAM-UHFFFAOYSA-N

Synonym

dtpa-anhydride, cyclic dtpa anhydride, 2-bis 2-2,6-dioxomorpholino ethyl amino acetic acid, unii-wnm9rlh5x9, wnm9rlh5x9, diethylenetriaminepentaacetic dianhydride, diethylenetriaminepentaacetic acid dianhydride, cdtpaa, glycine, n,n-bis 2-2,6-dioxo-4-morpholinyl ethyl, bis 2-2,6-dioxomorpholin-4-yl ethyl amino acetic acid

PubChem CID

100825

IUPAC Name

2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid

SMILES

C1C(=O)OC(=O)CN1CCN(CCN2CC(=O)OC(=O)C2)CC(=O)O

Specifications

Melting Point

∽190°C (decomposition)

Quantity

5 g

Beilstein

1230954

Sensitivity

Moisture sensitive

Solubility Information

Hydrolyzes in water.

Formula Weight

357.32

Percent Purity

95%

Chemical Name or Material

Diethylenetriaminepentaacetic acid dianhydride

Hazard Category

H315-H319-H335

Hazard Statement

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Precautionary Statement

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

EINECSNumber

000-000-0

TSCA

No

Recommended Storage

Ambient temperatures
SDS

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.