381667
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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关于此项目
经验公式（希尔记法）:
C14H20GdN3O10 · xH2O
分子量:
547.57 (anhydrous basis)
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
MDL number:
产品名称
二乙烯三胺五醋酸 钆(III) 二氢盐 水合物, 97%
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
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 key
JBUMALASVLVYKI-UHFFFAOYSA-K
assay
97%
reaction suitability
core: gadolinium
reagent type: catalyst
mp
129 °C (dec.) (lit.)
Quality Level
Application
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、中枢神经系统疾病、肝肿瘤、垂体腺瘤，多发性硬化症和血脑屏障损害。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
D H Miller et al.
Brain : a journal of neurology, 111 ( Pt 4), 927-939 (1988-08-01)
Serial gadolinium-DTPA (Gd-DTPA) enhanced magnetic resonance imaging (MRI) was performed in 9 patients with multiple sclerosis (MS). On the first scan enhancing lesions were seen in 7 patients, all of whom were in acute relapse. Most enhancing lesions were asymptomatic.
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
Eliel Ben-David et al.
Journal of computer assisted tomography, 39(6), 855-859 (2015-09-30)
This study was aimed to determine the utility of quantitative dynamic contrast-enhanced magnetic resonance imaging (MRI) in differentiating benign and malignant lesions in patients with known thyroid gland lesions scheduled for resection. Patients scheduled for resection of a thyroid mass
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
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
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