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CAS RN: 198637-52-4 | 产品编码: G0503
Gadobutrol Monohydrate
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纯度/分析方法: >98.0%(T)
别名：
- 钆布醇 一水合物
- 2,2',2''-[10-(1,3,4-三羟基丁-2-基)-1,4,7,10-四氮杂环十二烷-1,4,7-三基]三乙酸钆(III) 一水合物
- Gadolinium(III) 2,2',2''-[10-(1,3,4-Trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl]triacetate Monohydrate
产品文档：
| 产品编码 | G0503 |
纯度/分析方法 
|
>98.0%(T) |
| 分子式/分子量 | C__1__8H__3__1GdN__4O__9·H__2O = 622.74 |
| 外观与形状（20°C） | 固体 |
| 储存温度
|
冷藏 (0-10°C) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 湿气 (吸湿),加热 |
| 包装和容器
|
100MG-Glass Bottle with Plastic Insert （查看图片）, 25MG-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 198637-52-4 |
| Reaxys-RN | 15557943 |
| PubChem物质ID | 468591918 |
| MDL编号 | MFCD29917846 |
技术规格
| Appearance | White to Almost white powder to crystal |
| Purity(Chelometric Titration) | min. 98.0 % |
| Water | 2.6 to 3.1 % |
物性（参考值）
| 溶解性（不溶于） | 乙醇 |
GHS
相关法规
运输信息
| HS编码* | 2846.90-000 |
应用
Gadobutrol: A Paramagnetic Macrocyclic Contrast Agent for MRI
Gadobutrol, gadolinium complex, is a paramagnetic macrocyclic contrast agent used for magnetic resonance imaging (MRI). Contrast-enhanced MRI has become a mainstay of imaging with unlimited applications. In a magnetic field, gadobutrol shortens the T1 (spin-lattice or longitudinal) relaxation times, which improves MR image quality. Gadobutrol is often used as an aqueous solution (1 mmol/mL) mixed with calcobutrol sodium, tris(hydroxymethyl)aminomethane (another name: trometamol) and hydrochloric acid (for pH adjustment). (The product is for research purpose only.)
References
- Longitudinal assessment of blood-brain barrier leakage during epileptogenesis in rats. A quantitative MRI study
- Signal Increase on Unenhanced T1-Weighted Images in the Rat Brain after Repeated, Extended Doses of Gadolinium-Based Contrast Agents: Comparison of Linear and Macrocyclic Agents
- Gadobutrol: A Review of Its Use for Contrast-Enhanced Magnetic Resonance Imaging in Adults and Children (a review)
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