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Merck

381667

Sigma-Aldrich

Diethylenetriaminepentaacetic acid gadolinium(III) dihydrogen salt hydrate

97%

Sinónimos:

Gadopentetic acid

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About This Item

Fórmula empírica (notación de Hill):
C14H20GdN3O10 · xH2O
Peso molecular:
547.57 (anhydrous basis)
Número MDL:
Código UNSPSC:
12161600
ID de la sustancia en PubChem:
NACRES:
NA.22

Nivel de calidad

Ensayo

97%

idoneidad de la reacción

core: gadolinium
reagent type: catalyst

mp

129 °C (dec.) (lit.)

cadena SMILES

[Gd+3].[H]O[H].OC(=O)CN(CCN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O)CC([O-])=O

InChI

1S/C14H23N3O10.Gd.H2O/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);;1H2/q;+3;/p-3

Clave InChI

JBUMALASVLVYKI-UHFFFAOYSA-K

Categorías relacionadas

Aplicación

Widely used metal ion complex for MRI used in the diagnosis of cerebral tumors, CNS diseases, hepatic tumors, pituitary adenomas, multiple sclerosis, and blood-brain barrier impairment.

Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves


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Zhengdao Xu et al.
Magma (New York, N.Y.), 34(2), 229-239 (2020-07-15)
To explore the benefits of using a single injection of contrast agent at a 1.5 T system to perform both contrast-enhanced MR angiography (MRA) and 3D-T2-STIR MR neurography (MRN) to assess of brachial plexopathy. In this prospective study, 27 patients with
E J Russell et al.
Radiology, 165(3), 609-617 (1987-12-01)
Sixteen patients with suspected cerebral metastases were studied with magnetic resonance (MR) imaging before and after the intravenous administration of 0.1 mmol/kg of gadolinium diethylenetriaminepenta-acetic acid. The images were interpreted blindly by two neuroradiologists; all clinical, radiologic (computed tomographic and
Udi Vazana et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 36(29), 7727-7739 (2016-07-23)
The blood-brain barrier is a highly selective anatomical and functional interface allowing a unique environment for neuro-glia networks. Blood-brain barrier dysfunction is common in most brain disorders and is associated with disease course and delayed complications. However, the mechanisms underlying
Tooru Andoh et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 164, 109270-109270 (2020-08-21)
Neutron capture therapy using 157Gd (Gd-NCT) is currently under development as a cancer radiotherapy. Melanoma cells were treated with gadolinium-loaded chitosan nanoparticles (Gd-nanoCPs) for Gd-NCT. Smaller Gd-nanoCPs had higher Gd content and better cellular association of Gd and thereby made
Yun-Cai Ran et al.
Experimental and therapeutic medicine, 14(3), 1899-1904 (2017-10-01)
The most effective strategy to assess changes in the brain haemodynamics of stent angioplasty in patients with symptomatic ischemia of the M1 segment of the middle cerebral artery (MCA) remains unknown. The purpose of the present study was to use

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