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| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| T162090-200mg |
200mg |
现货 ![]() |
| |
| T162090-10g |
10g |
现货 ![]() |
|
| 别名 | 1,4,7,10-四氮环十二烷基-1,4,7,10-四乙酸 |
|---|---|
| 英文别名 | Tetraxetan | Dota acid | DOTA |
| 规格或纯度 | Moligand™, ≥97%(T) |
| 英文名称 | 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid |
| 储存温度 | 充氩 |
| 运输条件 | 常规运输 |
| 产品介绍 |
应用: 1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸(DOTA)是一种大环络合剂。 它已用于通过螯合64Cu放射性同位素进行碳纳米管生物偶联物的放射性标记。 DOTA可被N-羟基琥珀酰亚胺基活化,进而与单克隆抗体偶联,用于临床放射免疫治疗。 它可与钆形成配合物用作MRI造影剂。 DOTA肽偶联物的金属配合物可用作治疗用放射性药物。 |
| 纯度 | ≥97%(T) |
| 作用机制 | Action Type | target ID | Target Name | Target Type | Target Organism | Binding Site Name | 参考文献 |
|---|
| PubChem SID | 504756855 |
|---|---|
| 分子类型 | 小分子 |
| IIUPAC Name | 2-[4,7,10-tris(carboxymethyl)-1,4,7,10-tetrazacyclododec-1-yl]acetic acid |
| INCHI | 1S/C16H28N4O8/c21-13(22)9-17-1-2-18(10-14(23)24)5-6-20(12-16(27)28)8-7-19(4-3-17)11-15(25)26/h1-12H2,(H,21,22)(H,23,24)(H,25,26)(H,27,28) |
| InChi Key | WDLRUFUQRNWCPK-UHFFFAOYSA-N |
| Smiles | C1CN(CCN(CCN(CCN1CC(=O)O)CC(=O)O)CC(=O)O)CC(=O)O |
| Isomeric SMILES | C1CN(CCN(CCN(CCN1CC(=O)O)CC(=O)O)CC(=O)O)CC(=O)O |
| PubChem CID | 121841 |
| 分子量 | 404.42 |
| Reaxy-Rn | 1186987 |
| 敏感性 | 对空气敏感 |
|---|---|
| 熔点 | 267°C |
| 分子量 | 404.420 g/mol |
| XLogP3 | -10.600 |
| 氢键供体数Hydrogen Bond Donor Count | 4 |
| 氢键受体数Hydrogen Bond Acceptor Count | 12 |
| 可旋转键计数Rotatable Bond Count | 8 |
| 精确质量Exact Mass | 404.191 Da |
| 单同位素质量Monoisotopic Mass | 404.191 Da |
| 拓扑极表面积Topological Polar Surface Area | 162.000 Ų |
| 重原子数Heavy Atom Count | 28 |
| 形式电荷Formal Charge | 0 |
| 复杂度Complexity | 447.000 |
| 同位素原子数Isotope Atom Count | 0 |
| 定义的原子立体中心计数Defined Atom Stereocenter Count | 0 |
| 未定义的原子立体中心计数Undefined Atom Stereocenter Count | 0 |
| 定义的键立体中心计数Defined Bond Stereocenter Count | 0 |
| 未定义的键立体中心计数Undefined Bond Stereocenter Count | 0 |
| 所有立体化学键的总数The total count of all stereochemical bonds | 0 |
| 共价键合单元计数Covalently-Bonded Unit Count | 1 |
| 信号词 | 警告 |
|---|---|
| 危险声明 |
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 |
| 预防措施声明 |
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 |
| WGK Germany | 3 |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
| 1. Nan Lyu, Zeyu Du, Hua Qiu, Peng Gao, Qin Yao, Kaiqin Xiong, Qiufen Tu, Xiangyang Li, Binghai Chen, Miao Wang, Guoqing Pan, Nan Huang, Zhilu Yang. (2020) Mimicking the Nitric Oxide-Releasing and Glycocalyx Functions of Endothelium on Vascular Stent Surfaces. Advanced Science, 7 (21): (2002330). [PMID:33173746] [10.1002/advs.202002330] |
| 2. Qian Wang, Hao Yan, Yushen Jin, Zihua Wang, Wenhui Huang, Jia Qiu, Feiyu Kang, Kun Wang, Xinming Zhao, Jie Tian. (2018) A novel plectin/integrin-targeted bispecific molecular probe for magnetic resonance/near-infrared imaging of pancreatic cancer. BIOMATERIALS, 183 (173). [PMID:30172243] [10.1016/j.biomaterials.2018.08.048] |
| 3. Yuchen Wang, Shi-Chao Lu, Hui Wen, Chunyue Zhao, Yanfei Jiang, Huaqing Cui. (2024) A CuSO4/Bicinchoninic acid/Reducing sugar based stable and non-ROS catalyst system for the CuAAC reaction in bioanalysis. BIOORGANIC CHEMISTRY, 150 (107557). [PMID:38878754] [10.1016/j.bioorg.2024.107557] |
| 4. Tingting Hu, Chuanling Wan, Youyang Zhan, Xiaojing Li, Yan Zheng. (2024) Preparation and performance of biocompatible gadolinium polymer as liver-targeting magnetic resonance imaging contrast agent. JOURNAL OF BIOSCIENCE AND BIOENGINEERING, 137 (134). [PMID:38195341] [10.1016/j.jbiosc.2023.12.017] |