825625-07-8 - Names and Identifiers
| Name | 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, tris(1,1-diMethylethyl) ethyl ester
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| Synonyms | 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, tris(1,1-diMethylethyl) ethyl ester
1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid, 1,4,7-tris(1,1-dimethylethyl) 10-ethyl ester
tri-tert-butyl 2,2',2''-(10-(2-ethoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate
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| CAS | 825625-07-8
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825625-07-8 - Physico-chemical Properties
| Molecular Formula | C30H56N4O8
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| Molar Mass | 600.78764 |
| Density | 1.049±0.06 g/cm3(Predicted) |
| Melting Point | >140 °C (decomp) |
| Boling Point | 614.1±55.0 °C(Predicted) |
| pKa | 5.54±0.20(Predicted) |
825625-07-8 - Upstream Downstream Industry
825625-07-8 - Introduction
1,4,7, 4,7,10-tetraacetic acid, tris(1,1-diMethylethyl) ethyl ester(1,4,7, 4,7, 10-tetraetic acid, tris(1,1-dimethylethyl) ethyl ester), also known as DOTA ester compound, is an organic compound. It has the following properties:
1. Appearance: colorless to yellowish liquid.
2. Molecular formula: C? H? N? O?
3. Molecular weight: 587.72g/mol
4. Melting Point:-80 ℃
5. Boiling point: 451 ℃
1,4,7, 4,7,10-tetraacetic acid, tris (1,1-dimethylethyl) ethyl ester has a wide range of uses, mainly including the following aspects:
1. Imaging: As a medical chelating agent, 1,4,7, 4,7, 10-traacetic acid, tris(1,1-dimethyl) ethyl ester can form metal ions (such as erbium, erbium, rhenium, etc.) complexes, used for radionuclide labeling, for positron emission tomography (PET) in tumor diagnosis and therapy.
2. Metal ion trapping: Due to 1,4,7, ei, 4,7,10-tetraacetic acid, tris (1,1-dimethylethyl) ethyl ster multiple carboxyl sites, it can form complexes with metal ions (such as copper, cadmium, etc.) for the adsorption and separation of metal ions.
3. Biomedicine: 1,4,7, 4,7,10-tetraacetic acid, tris (1,1-dimethylethyl) ethyl ester has potential applications in drug delivery and drug release. It can be used as a carrier for the preparation of controlled release drug delivery systems.
The preparation method of
1,4,7, 4,7,10-tetraacetic acid, tris (1,1-dimethylethyl) ethyl ester is more complicated, it usually involves chemical synthesis and reactions under precisely controlled conditions. One of the more common methods is the reaction of 1,4,7,10-tetraazacyclo dodecane with acetic anhydride in a suitable solvent.
Regarding safety information, 1,4,7, 4,7, 10-traacetic acid, tris (1,1-dimethylethyl) ethyl ester has no clear risk rating. However, like all organic solvents, the following should be noted when using:
1. Avoid contact with skin and eyes, and wear appropriate protective equipment when using.
2. Avoid inhalation or ingestion, and operate in a well-ventilated place.
3. If accidentally inhaled or taken by mistake, seek medical treatment in time.
To ensure safety, use 1,4,7, 4,7,10-tetraacetic acid, tris (1,1-dimethyl) be sure to carefully read and follow the safety instructions for the relevant chemicals when ethyl ester.
Last Update：2024-04-10 22:39:43