CAS 23911-26-4

DTPA dianhydride

Description:

DTPA dianhydride, or diethylenetriaminepentaacetic acid dianhydride, is a chemical compound characterized by its anhydride form of DTPA, which is a chelating agent commonly used in various applications, including pharmaceuticals and analytical chemistry. This compound typically appears as a white to off-white solid and is known for its ability to form stable complexes with metal ions, making it valuable in metal ion sequestration and removal processes. DTPA dianhydride is highly reactive due to the presence of anhydride functional groups, which can undergo hydrolysis in the presence of water, leading to the formation of DTPA. Its reactivity also allows it to participate in various organic synthesis reactions, including the formation of amides and esters. Additionally, DTPA dianhydride is utilized in the production of polymers and as a cross-linking agent in the development of advanced materials. Safety precautions should be taken when handling this compound, as it may cause irritation to the skin and eyes.

Formula: C₁₄H₁₉N₃O₈

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: C(CN(CCN1CC(=O)OC(=O)C1)CC(O)=O)N2CC(=O)OC(=O)C2

Synonyms:

• 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 acid 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

Diethylenetriaminepentaacetic Dianhydride

CAS: 23911-26-4

Formula: C₁₄H₁₉N₃O₈

Purity: >98.0%(T)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 357.32

Ref: 3B-D2424

Diethylenetriaminepentaacetic acid dianhydride, 95%

CAS: 23911-26-4

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

Formula: C₁₄H₁₉N₃O₈

Purity: 95%

Color and Shape: Powder, White to pale cream

Molecular weight: 357.32

Ref: 02-L15178

2-(Bis(2-(2,6-dioxomorpholino)ethyl)amino)acetic acid

CAS: 23911-26-4

Formula: C₁₄H₁₉N₃O₈

Purity: 97%

Color and Shape: Solid

Molecular weight: 357.3160

Ref: IN-DA003PI6

Diethylenetriaminepentaacetic dianhydride

CAS: 23911-26-4

Diethylenetriaminepentaacetic dianhydride

Purity: 98%

Color and Shape: Beige Crystals

Molecular weight: 357.32g/mol

Ref: 54-BIM112

Diethylenetriaminepentaacetic acid dianhydride

CAS: 23911-26-4

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.

Formula: C₁₄H₁₉N₃O₈

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 357.32 g/mol

Ref: 3D-FD46440

2-(Bis(2-(2,6-dioxomorpholino)ethyl)amino)acetic acid

CAS: 23911-26-4

Formula: C₁₄H₁₉N₃O₈

Purity: 97%

Color and Shape: Solid

Molecular weight: 357.319

Ref: 10-F448681

NSC 379317

Controlled Product

CAS: 23911-26-4

Formula: C₁₄H₁₉N₃O₈

Color and Shape: Neat

Molecular weight: 357.32

Ref: TR-N900295