Diethylenetriaminepentaacetic dianhydride

Name: Diethylenetriaminepentaacetic dianhydride
Brand: Vaqora Chemicals
SKU: VQ-050901

About Diethylenetriaminepentaacetic dianhydride

Diethylenetriaminepentaacetic dianhydride is a process intermediate or related compound of Fludarabine carrying the CAS registry number 23911-26-4. Formula C14H19N3O8, molecular weight 357.32 g/mol. Its systematic (IUPAC) name is 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid. Alternative names: Cyclic dtpa anhydride and Dtpa cyclic anhydride.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

It is a process intermediate or related compound in the synthesis of Fludarabine, useful for route development, impurity fate-and-purge studies and analytical method development. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Diethylenetriaminepentaacetic dianhydride in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Fludarabine

View every impurity, metabolite and intermediate we list for Fludarabine.

Fludarabine impurities

Specifications & identifiers

Chemical identifiers
Product name	Diethylenetriaminepentaacetic dianhydride
Catalogue No.	VQ-050901
CAS Number	23911-26-4
IUPAC name	2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid
Molecular formula	C₁₄H₁₉N₃O₈
Molecular weight	357.32 g/mol
Exact mass	357.1172
HSN code	2933
InChIKey	RAZLJUXJEOEYAM-UHFFFAOYSA-N
SMILES	C1C(=O)OC(=O)CN1CCN(CCN2CC(=O)OC(=O)C2)CC(=O)O
PubChem CID	100825

Physical properties
Physical form	Solid
LogP (XLogP3)	-3.3
H-bond donors / acceptors	1 / 11
TPSA	134 Å²
Synonyms	Cyclic dtpa anhydride, Dtpa cyclic anhydride, DTPA dianhydride, Glycine, N,N-bis(2-(2,6-dioxo-4-morpholinyl)ethyl)-, Glycine, N,N-bis[2-(2,6-dioxo-4-morpholinyl)ethyl]-, 2-(Bis(2-(2,6-dioxomorpholino)ethyl)amino)acetic acid, DTPA-Anhydride, DTPA anhydride, Diethylenetriaminepentaacetic acid dianhydride, dtpa-dianhydride, N,N-Bis[2-(2,6-dioxomorpholino)ethyl]glycine, 2-[Bis[2-(2,6-dioxomorpholino)ethyl]amino]acetic Acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Diethylenetriaminepentaacetic dianhydride?

The CAS Registry Number of Diethylenetriaminepentaacetic dianhydride is 23911-26-4. It is also known as Cyclic dtpa anhydride, Dtpa cyclic anhydride, DTPA dianhydride.

What is the molecular formula and molecular weight of Diethylenetriaminepentaacetic dianhydride?

Diethylenetriaminepentaacetic dianhydride has the molecular formula C14H19N3O8 and a molecular weight of 357.32 g/mol. Its IUPAC name is 2-[bis[2-(2,6-dioxomorpholin-4-yl)ethyl]amino]acetic acid.

What is Diethylenetriaminepentaacetic dianhydride used for?

Diethylenetriaminepentaacetic dianhydride is supplied as a characterised reference material related to Fludarabine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Diethylenetriaminepentaacetic dianhydride can I order?

We supply Diethylenetriaminepentaacetic dianhydride, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Diethylenetriaminepentaacetic dianhydride?

Yes. Every lot of Diethylenetriaminepentaacetic dianhydride is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Diethylenetriaminepentaacetic dianhydride be shipped internationally?

Yes. Diethylenetriaminepentaacetic dianhydride is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.