1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸
1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA)
CAS60239-18-1
1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸（CAS 60239-18-1）由凯美西供应，可用于研发及生产，可提供质量标准、检测方法及批次文件。
- CAS 号
- 60239-18-1
- 分子式
- C16H28N4O8
- 分子量
- 404.42 g/mol
规格参数
标识信息
| CAS 号 | 60239-18-1 |
|---|---|
| 英文名称 | 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) |
| 中文名称 | 1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸 |
| 英文别名 | 1,4,7,10-TETRAAZACYCLODODECANE-1,4,7,10-TETRAACETIC ACID |
| 中文别名 | 1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸; 1,4,7,10-四氮环十二烷基-1,4,7,10-四乙酸; 轮环藤宁四乙酸/1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸; DOTA(1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸); 1,4,7,10-四氮杂环十二烷-N,N,N,N-四乙酸 |
| 分子式 | C16H28N4O8 |
| 分子量 | 404.42 g/mol |
理化性质
| 沸点 | 378.1 ( ℃ ) |
|---|
应用
Gadoteric acid (trade names Artirem, Dotarem) is a macrocycle-structured gadolinium-based MRI contrast agent. It consists of the organic acid DOTA as a chelating agent, and gadolinium (Gd3+), and is used in form of the meglumine salt.[1] The drug is approved and used in a number of countries worldwide. It is used to assist imaging of blood vessels and of inflamed or diseased tissue where the blood vessels become 'leaky'. It is often used when viewing intracranial lesions with abnormal vascularity or abnormalities in the blood–brain barrier. Its paramagnetic property reduces the T1 relaxation time (and to some extent the T2 and T2* relaxation times) in NMR, which is the source of its clinical utility.
包装、储存与运输
| 包装规格 | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
操作前请阅读最新版安全技术说明书（SDS）。包装可根据订单数量与目的地调整。
常见问题
1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸的 CAS 号是多少？
1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸的 CAS 号为 60239-18-1。
1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸的分子式和分子量是什么？
1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸的分子式为 C16H28N4O8，分子量为 404.42 g/mol。
1,4,7,10-四氮杂环十二烷-1,4,7,10-四乙酸有什么用途？
Gadoteric acid (trade names Artirem, Dotarem) is a macrocycle-structured gadolinium-based MRI contrast agent. It consists of the organic acid DOTA as a chelating agent, and gadolinium (Gd3+), and is used in form of the meglumine salt.[1] The drug is approved and used in a number of countries worldwide. It is used to assist imaging of blood vessels and of inflamed or diseased tissue where the blood vessels become 'leaky'. It is often used when viewing intracranial lesions with abnormal vascularity or abnormalities in the blood–brain barrier. Its paramagnetic property reduces the T1 relaxation time (and to some extent the T2 and T2* relaxation times) in NMR, which is the source of its clinical utility.
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