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Merck

381667

Sigma-Aldrich

二乙烯三胺五醋酸 钆(III) 二氢盐 水合物

97%

别名:

钆喷酸

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5 G
$60.10
25 G
$191.00

About This Item

经验公式(希尔记法):
C14H20GdN3O10 · xH2O
分子量:
547.57 (anhydrous basis)
MDL编号:
UNSPSC代码:
12161600
PubChem化学物质编号:
NACRES:
NA.22

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方案

97%

反应适用性

core: gadolinium
reagent type: catalyst

mp

129 °C (dec.) (lit.)

SMILES字符串

[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

应用

核磁共振成像中所广泛使用的金属离子络合物,用于诊断脑肿瘤、[1][2]中枢神经系统疾病、肝肿瘤、[2]垂体腺瘤,[3]多发性硬化症和血脑屏障损害。[4][5]

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

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

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Magnetic resonance imaging in neurosarcoidosis.
A Greco et al.
Magnetic resonance imaging, 5(1), 15-21 (1987-01-01)
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
K Ohtomo et al.
Radiology, 163(1), 27-31 (1987-04-01)
Thirty-six patients with hepatic tumors (28 hepatocellular carcinomas, seven cavernous hemangiomas, one metastatic tumor) were examined with serial magnetic resonance (MR) imaging, after a bolus intravenous injection of 0.05 mmol/kg gadolinium-diethylenetriaminepentaacetic acid. A typical MR imaging pattern for hemangiomas (present
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
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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