Diethylenetriaminepentaacetic acid dianhydride

CAS: 23911-26-4

Ref. 3D-FD46440

Product Information

• Name: Diethylenetriaminepentaacetic acid dianhydride
• Synonyms: DTPA anhydrideN,N-Bis[2-(2,6-dioxomorpholino)ethyl]glycine, 1,5-Bis(2,6-dioxomorpholino)-3-azapentane-3-acetic acid, 2,6-Morpholinedione, 4,4′-[[(carboxymethyl)imino]diethylene]di-, 2-[Bis[2-(2,6-dioxomorpholin-4-yl)ethyl]azaniumyl]acetate, 2-[Bis[2-(2,6-dioxomorpholino)ethyl]amino]acetic acid, Cyclic DTPA anhydride, DTPA Dianhydride, DTPA anhydride, DTPA cyclic anhydride, Diethylenetriamine-N,N,N′,N′′,N′′-pentaacetic acid N,N′′-dianhydride, Diethylenetriamine-N,N,N′,N′′,N′′-pentacetic dianhydride, Diethylenetriaminepentaacetic bisanhydride, Diethylenetriaminepentaacetic dianhydride, Dtpaa, Glycine, N,N-bis[2-(2,6-dioxo-4-morpholinyl)ethyl]-, Glycine, N,N-bis[2-(2,6-dioxomorpholino)ethyl]-, N,N-Bis[2-(2,6-dioxo-4-morpholinyl)ethyl]glycine, N,N-bis[2-(2,6-dioxomorpholin-4-yl)ethyl]glycine, NSC 379317

Description

Diethylenetriaminepentaacetic acid dianhydride (DTPA) is a gadolinium chelate that can be used as a contrast agent. DTPA has been shown to have high affinity for the integrin receptor, which is expressed on the surface of many human cancer cells. This property makes DTPA an effective diagnostic tool for imaging and detecting tumor cells in vivo. DTPA is also useful for diagnosing myeloma cell lines and mouse tumors, due to its ability to bind to metal ions such as iron or copper.

• Brand: Biosynth

Chemical properties

• Molecular weight: 357.32 g/mol
• Formula: C₁₄H₁₉N₃O₈
• Purity: Min. 95%
• Color/Form: Powder
• InChI: InChI=1S/C14H19N3O8/c18-10(19)5-15(1-3-16-6-11(20)24-12(21)7-16)2-4-17-8-13(22)25-14(23)9-17/h1-9H2,(H,18,19)
• InChI key: InChIKey=RAZLJUXJEOEYAM-UHFFFAOYSA-N
• SMILES: O=C(O)CN(CCN1CC(=O)OC(=O)C1)CCN1CC(=O)OC(=O)C1