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Merck

381667

Sigma-Aldrich

Diethylentriaminpentaessigsäure Gadolinium(III)-dihydrogensalz Hydrat

97%

Synonym(e):

Gadoliniumsäure

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5 G
38,60 €
25 G
153,00 €

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Versandbereit am22. April 2025Details


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5 G
38,60 €
25 G
153,00 €

About This Item

Empirische Formel (Hill-System):
C14H20GdN3O10 · xH2O
Molekulargewicht:
547.57 (anhydrous basis)
MDL-Nummer:
UNSPSC-Code:
12161600
PubChem Substanz-ID:
NACRES:
NA.22

38,60 €


Versandbereit am22. April 2025Details


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Qualitätsniveau

Assay

97%

Eignung der Reaktion

core: gadolinium
reagent type: catalyst

mp (Schmelzpunkt)

129 °C (dec.) (lit.)

SMILES String

[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

InChIKey

JBUMALASVLVYKI-UHFFFAOYSA-K

Verwandte Kategorien

Anwendung

Widely used metal ion complex for MRI used in the diagnosis of cerebral tumors,[1][2] CNS diseases, hepatic tumors,[2] pituitary adenomas,[3] multiple sclerosis, and blood-brain barrier impairment.[4][5]

Piktogramme

Exclamation mark

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves


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Die Dokumentenbibliothek aufrufen

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

Fragen

  1. May I know the isotopes of the Gd in the compound, is it the natural Gd? Thanks!

    1 Antwort
    1. The isotopes for this material have not been determined. The gadolinium source is listed as synthetic or transformed.

      Hilfreich?

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