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381667

Sigma-Aldrich

Diethylenetriaminepentaacetic acid gadolinium(III) dihydrogen salt hydrate

97%

Synonym(s):

Gadopentetic acid

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5 G
€37.80
25 G
€150.00

About This Item

Empirical Formula (Hill Notation):
C14H20GdN3O10 · xH2O
Molecular Weight:
547.57 (anhydrous basis)
MDL number:
UNSPSC Code:
12161600
PubChem Substance ID:
NACRES:
NA.22

€37.80


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Quality Level

Assay

97%

reaction suitability

core: gadolinium
reagent type: catalyst

mp

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

InChI key

JBUMALASVLVYKI-UHFFFAOYSA-K

Application

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]

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Evgeniya Goldman et al.
Nanotechnology, 28(43), 43LT01-43LT01 (2017-09-06)
Despite advances in cancer therapy, treating cancer after it has metastasized remains an unmet clinical challenge. In this study we demonstrate that 100 nm liposomes target triple-negative murine breast-cancer metastases post intravenous administration. Metastatic breast cancer was induced in BALB/c
Magnetic resonance imaging in neurosarcoidosis.
A Greco et al.
Magnetic resonance imaging, 5(1), 15-21 (1987-01-01)
Chao Feng et al.
Experimental and therapeutic medicine, 13(6), 3535-3542 (2017-06-08)
The aim of the present study was to evaluate and compare the effectiveness of different imaging methods during follow-up of prostatic radiofrequency ablation. Prostatic radiofrequency ablation (RFA) was performed in 20 healthy beagle dogs. Various imaging examinations were used to
Alberto Aliprandi et al.
Archives of orthopaedic and trauma surgery, 139(5), 675-683 (2019-01-12)
Hip magnetic resonance arthrography (MRA) is the pre-operative imaging modality of choice in patients with labral damage, with several classifications of labral tears having been reported based on MRA findings. Nevertheless, none of the available classification systems allows the surgeon
Christof Karmonik et al.
World neurosurgery, 105, 775-782 (2017-06-19)
Hemodynamics in cerebral aneurysms are currently investigated toward clinical efficacy using nonstandardized computational simulation techniques. At the same time, flow patterns and velocities are accessible by 4-dimensional phase contrast magnetic resonance imaging (4D pcMRI). Complexity of protocol design and imaging

Questions

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

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

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