CAS 67-43-6

Ácido dietilenotriaminopentacético

Descrição:

Ácido dietilenotriaminopentacético (DTPA) é um agente quelante amplamente utilizado em várias aplicações, incluindo medicina, agricultura e química analítica. É caracterizado por sua capacidade de formar complexos estáveis com íons metálicos, o que o torna valioso para sequestrar metais em solução. O DTPA tem uma alta afinidade por íons metálicos divalentes e trivalentes, como cálcio, magnésio e ferro, o que pode ajudar a prevenir a toxicidade induzida por metais em sistemas biológicos. O composto é tipicamente um sólido cristalino branco e é solúvel em água, tornando-o adequado para várias formulações. Em aplicações médicas, o DTPA é utilizado em imagens diagnósticas e como tratamento para envenenamento por metais pesados, pois facilita a excreção de metais tóxicos do corpo. Além disso, o DTPA é empregado na agricultura para melhorar a disponibilidade de nutrientes nos solos e em processos industriais para tratamento de água e recuperação de metais. Sua estrutura inclui múltiplos grupos de ácidos carboxílicos, contribuindo para suas fortes propriedades quelantes e tornando-o um composto importante tanto na pesquisa quanto em aplicações práticas.

Fórmula: C₁₄H₂₃N₃O₁₀

InChI: InChI=1/C4H13N3.5C2H4O2/c5-1-3-7-4-2-6;5*1-2(3)4/h7H,1-6H2;5*1H3,(H,3,4)

Chave InChI: InChIKey=QPCDCPDFJACHGM-UHFFFAOYSA-N

SMILES: N(CCN(CC(O)=O)CC(O)=O)(CCN(CC(O)=O)CC(O)=O)CC(O)=O

Sinónimos:

• (Carboxymethylimino)bis(ethylenenitrilo)tetraacetic acid
• 1,1,4,7,7-Diethylenetriaminepentaacetic acid
• 2,2'-([(Carboxymethyl)Imino]Bis{Ethane-2,1-Diyl[(Carboxymethyl)Imino]})Diacetate (Non-Preferred Name)
• 2-[Bis[2-[bis(carboxymethyl)amino]ethyl]amino]acetic acid
• 3,6,9-Triazaundecanedioic acid, 3,6,9-tris(carboxymethyl)-
• Acetic acid, 2,2',2'',2'''-[[(carboxymethyl)imino]bis(2,1-ethanediylnitrilo)]tetrakis-
• Acetic acid, 2,2′,2′′,2′′′-[[(carboxymethyl)imino]bis(2,1-ethanediylnitrilo)]tetrakis-
• Carboxymethyliminobis(Ethylenenitrilo) Tetraacetic Acid
• Chel 330 acid
• Chel DTPA
• Chelest 3PA
• Chelest PA
• Chelest PA-SD
• Clewat DA
• Complexon V
• Dabeersen 503
• Detapac
• Detarex
• Detp
• Detpa
• Diaethylentriamin-N,N,N',N'',N''-Pentaessigsaeure
• Diethylene triamine pentaacetic acid
• Diethylenetriamine pentaacetic acid
• Diethylenetriamine-N,N,N',N'',N''-pentaacetic acid
• Diethylenetriaminepentaacetic Acid (Dtpa)
• Diethylenetriamino pentaacetic acid
• Diethylentriaminopentacetic Acid
• Dissolvine D
• Dpta
• Dtpa
• Dtpa Acid
• Glycine, N,N'-Bis[2-[Bis(Carboxymethyl)Amino]Ethyl]-
• Hamp-Ex Acid
• Idranal?V
• Monaquest CAI
• N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine
• N-(2-aminoethyl)ethane-1,2-diamine acetate (1:5)
• N-Carboxymethyliminobis(ethylennitrilo)tetraessigsaure
• N-carboxymethyliminobis(ethylenenitrilo)tetra(acetic acid)
• Nsc 7340
• Pentacarboxymethyl diethylenetriamine
• Pentetic acid
• Titriplex V
• Trilon CS
• [(2-[[2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino]-ethyl)-carboxymethyl-amino]-acetic acid
• [[(Carboxymethyl)imino]bis(ethylenenitrilo)]tetraacetic acid
• acide N-carboxymethyliminobis(ethylenenitrilo)tetraacetique
• acido N-carboximetiliminobis(etilennitrilo)tetraacetico
• DTRA
• TIMTEC-BB SBB008753
• TITRIPLEX(R) V
• TITRIPLEX(R) VS
• LABOTEST-BB LT00452993
• PENTA(CARBOXYMETHYL)DIETHYLENETRIAMINE
• COMPLEXONE V(R)
• (DIETHYLENETRINITRILO)PENTAACETIC ACID
• HAMPEX ACID
• DIPA
• (CARBOXYMETHYLIMINO)BIS(ETHYLENEDINITRILO)TETRAACETIC ACID
• IDRANAL(R) V
• DIETHYLENETRIAMINEPENTACETIC ACID

Diethylenetriaminepentaacetic acid, 98+%

CAS: 67-43-6

Diethylenetriaminepentaacetic acid is used as chelating agent and forms complexes with metal ions. It finds application as a magnetic resonance imaging (MRI) contrasting agent, since it improves the image by forming a complex with a gadolinium ion. It can also be used for treatment of radioactive m

Fórmula: C₁₄H₂₃N₃O₁₀

Pureza: 98+%

Cor e Forma: White, Powder

Peso molecular: 393.35

Ref: 02-A10926

Diethylenetriaminepentaacetic acid, 98.5% DTPA (USP)

CAS: 67-43-6

Diethylenetriaminepentaacetic acid, 98.5% DTPA (USP)

Fórmula: (HO₂CCH₂)₂N(CH₂)₂N(CH₂CO₂H)(CH₂)₂N(CH₂CO₂H)₂

Pureza: 98.5%

Cor e Forma: white xtl.

Peso molecular: 393.35

Ref: 08-07-0398

Pentetic Acid

CAS: 67-43-6

Amino-acids (excluding aromatic) and their esters other than those containing more than one kind of oxygen function, nesoi

Fórmula: C₁₄H₂₃N₃O₁₀

Cor e Forma: White Powder

Peso molecular: 393.13834

Ref: 45-1505506

Pentetic Acid

CAS: 67-43-6

Pentetic Acid (Detarex) is an edetate and a chelating agent used in preparing radiopharmaceuticals.

Fórmula: C₁₄H₂₃N₃O₁₀

Pureza: ≥95%

Cor e Forma: White Solid Powder

Peso molecular: 393.35

Ref: TM-T0420

N,N-Bis(2-(bis-(carboxymethyl)amino)ethyl)-glycine

CAS: 67-43-6

Fórmula: C₁₄H₂₃N₃O₁₀

Pureza: 98%

Cor e Forma: Solid

Peso molecular: 393.3465

Ref: IN-DA003PI4

Diethylenetriaminepentaacetic Acid

CAS: 67-43-6

Diethylenetriaminepentaacetic Acid

Pureza: 98%

Peso molecular: 393.35g/mol

Ref: 54-OR1012892

Pentetic Acid

CAS: 67-43-6

Pentetic Acid

Pureza: ≥95%

Peso molecular: 393.35g/mol

Ref: 54-BUP17391

Diethylenetriamine pentaacetic acid

CAS: 67-43-6

Fórmula: C₁₄H₂₃N₃O₁₀

Pureza: ≥ 99.0%

Cor e Forma: White powder

Peso molecular: 393.35

Ref: 7W-GK8265

Diethylenetriaminepentaacetic Acid

CAS: 67-43-6

Fórmula: C₁₄H₂₃N₃O₁₀

Pureza: >98.0%(T)

Cor e Forma: White powder to crystal

Peso molecular: 393.35

Ref: 3B-D0504

DTPA

Produto Controlado

CAS: 67-43-6

Fórmula: C₁₄H₂₃N₃O₁₀

Cor e Forma: Neat

Peso molecular: 393.35

Ref: 04-C13095000

DTPA (Pentetic Acid)

CAS: 67-43-6

Fórmula: C₁₄H₂₃N₃O₁₀

Peso molecular: 393.35

Ref: 4Z-D-134001

DTPA-d8

CAS: 67-43-6

Fórmula: C₁₄H₁₅D₈N₃O₁₀

Peso molecular: 401.40

Ref: 4Z-D-134003

Diethylenetriaminepentaacetic Acid

Produto Controlado

CAS: 67-43-6

Applications Diethylenetriaminepentaacetic Acid is a component of manganese and zinc fertilizers.
References Narwal, R.P., et al.: J. Geochem. Exploration., 121, 5 (2012); Munson, J.M., et al.: Sci. Translat. Med., 4, 127 (2012)

Fórmula: C₁₄H₂₃N₃O₁₀

Cor e Forma: Neat

Peso molecular: 393.35

Ref: TR-D444370

Pentetic acid

CAS: 67-43-6

Pentetic acid, also known as DTPA, is an organic compound that act as metal chelator or radioligand for diagnosis applications. It binds to prostate receptors and has been shown to have tumor treatment properties by inhibiting prostate cancer cell growth and inducing apoptosis. DTPA has a high affinity to radiactive metals (lutetium (Lu-117), gallium (Ga-67), indium (In-111), yttrium (Y-90), gadolinium (Gd(III)) and yttrium (Y(III)) which makes the conjugate being really useful for MRI contrast imaging and radiolabeling. DTPA, as similar compounds like, NOTA, DOTA and TETA, is used as radionuclide when binding to integrin receptors on the surface of cancer cells. Pentetic acid has been shown to have anti-tumour effects against squamous carcinoma cells in vitro and to inhibit the activity of enzymes involved in inflammation, such as cyclooxygenase-2 (COX-2), lipoxygenase, and phospholipase A2. Pentetic acid also inhibits the synthesis of prostaglandins and leukotrienes.

Fórmula: C₁₄H₂₃N₃O₁₀

Pureza: Min 98%

Cor e Forma: Powder

Peso molecular: 393.35 g/mol

Ref: 3D-FP29951

Pentetic acid

CAS: 67-43-6

Fórmula: C₁₄H₂₃N₃O₁₀

Pureza: 95%

Cor e Forma: Solid, White powder

Peso molecular: 393.349

Ref: 10-F319523

Diethylenetriaminepentaacetic Acid (DTPA) extrapure AR, 99%

CAS: 67-43-6

Fórmula: C₁₄H₂₃N₃O₁₀

Pureza: min. 99%

Cor e Forma: White, Crystalline powder

Peso molecular: 393.35

Ref: SR-64699

Diethylenetriamine Penta(2-13C-acetic Acid) Pentasodium Salt

CAS: 67-43-6

Applications Diethylenetriamine Penta(2-13C-acetic Acid) is the labelled analogue of Diethylenetriaminepentaacetic Acid (D444370), a component of manganese and zinc fertilizers.
References Narwal, R.P., et al.: J. Geochem. Exploration., 121, 5 (2012); Munson, J.M., et al.: Sci. Translat. Med., 4, 127 (2012)

Fórmula: C₉₁₃C₅H₁₈N₃Na₅O₁₀

Cor e Forma: Neat

Peso molecular: 508.22

Ref: TR-D444372