CAS 67-43-6: Ácido dietilentriaminapentaacético
Descripción:
Ácido dietilentriaminapentaacético (DTPA) es un agente quelante ampliamente utilizado en diversas aplicaciones, incluyendo medicina, agricultura y química analítica. Se caracteriza por su capacidad para formar complejos estables con iones metálicos, lo que lo hace valioso para secuestrar metales en solución. El DTPA tiene una alta afinidad por iones metálicos divalentes y trivalentes, como el calcio, el magnesio y el hierro, lo que puede ayudar a prevenir la toxicidad inducida por metales en sistemas biológicos. El compuesto es típicamente un sólido cristalino blanco y es soluble en agua, lo que lo hace adecuado para diversas formulaciones. En aplicaciones médicas, el DTPA se utiliza en imágenes diagnósticas y como tratamiento para la intoxicación por metales pesados, ya que facilita la excreción de metales tóxicos del cuerpo. Además, el DTPA se emplea en agricultura para mejorar la disponibilidad de nutrientes en los suelos y en procesos industriales para el tratamiento de agua y la recuperación de metales. Su estructura incluye múltiples grupos de ácidos carboxílicos, lo que contribuye a sus fuertes propiedades quelantes y lo convierte en un compuesto importante tanto en la investigación como en aplicaciones prácticas.
Fórmula:C14H23N3O10
InChI:InChI=1S/C14H23N3O10/c18-10(19)5-15(1-3-16(6-11(20)21)7-12(22)23)2-4-17(8-13(24)25)9-14(26)27/h1-9H2,(H,18,19)(H,20,21)(H,22,23)(H,24,25)(H,26,27)
Clave 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
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Encontrado 18 productos.
Diethylenetriaminepentaacetic acid, 98+%
CAS: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 materials such as plutonium, americium and other actinides. It is an active component of manganese and zinc fertilizers used in agrochemical industry. It acts as a color inhibitor and is used in the production of acrylon. It is also used in soaps as a water softener. 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.Fórmula:C14H23N3O10Pureza:98+%Forma y color:White, PowderPeso molecular:393.35Diethylenetriamine Penta(2-13C-acetic Acid) Pentasodium Salt
CAS: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:C913C5H18N3Na5O10Forma y color:NeatPeso molecular:508.22Diethylenetriaminepentaacetic acid, 98.5% DTPA (USP)
CAS:Diethylenetriaminepentaacetic acid, 98.5% DTPA (USP)Fórmula:(HO2CCH2)2N(CH2)2N(CH2CO2H)(CH2)2N(CH2CO2H)2Pureza:98.5%Forma y color:white xtl.Peso molecular:393.35N,N-Bis(2-(bis-(carboxymethyl)amino)ethyl)-glycine
CAS:Fórmula:C14H23N3O10Pureza:98%Forma y color:SolidPeso molecular:393.3465Diethylenetriaminepentaacetic Acid
CAS:Diethylenetriaminepentaacetic AcidPureza:98%+Peso molecular:393.35g/molPentetic Acid
CAS:Amino-acids (excluding aromatic) and their esters other than those containing more than one kind of oxygen function, nesoiFórmula:C14H23N3O10Forma y color:White PowderPeso molecular:393.13834Diethylenetriaminepentaacetic Acid
CAS:Producto controladoApplications 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:C14H23N3O10Forma y color:NeatPeso molecular:393.35Diethylenetriaminepentaacetic Acid (DTPA) extrapure AR, 99%
CAS:Fórmula:C14H23N3O10Pureza:min. 99%Forma y color:White, Crystalline powderPeso molecular:393.35Diethylenetriaminepentaacetic acid, 98+%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C14H23N3O10Pureza:98+%Forma y color:White to off-white, Crystalline powderPeso molecular:393.35Pentetic Acid
CAS:Pentetic Acid (Detarex) is an edetate and a chelating agent used in preparing radiopharmaceuticals.Fórmula:C14H23N3O10Pureza:≥95%Forma y color:White Solid PowderPeso molecular:393.35Diethylenetriamine pentaacetic acid
CAS:Fórmula:C14H23N3O10Pureza:≥ 99.0%Forma y color:White powderPeso molecular:393.35Diethylenetriaminepentaacetic Acid
CAS:Fórmula:C14H23N3O10Pureza:>98.0%(T)Forma y color:White powder to crystalPeso molecular:393.35Pentetic acid
CAS: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:C14H23N3O10Pureza:Min 98%Forma y color:PowderPeso molecular:393.35 g/mol
