Tetraxetan

Tetraxetan is a type of chelating agent used in the field of medicine and biochemistry. It is known for its ability to form stable complexes with metal ions, particularly those of lanthanides and actinides.

Chemical Structure

Tetraxetan is a tetradentate ligand, meaning it has four donor atoms that can bind to a central metal ion. Its structure is derived from cyclohexane, with four carboxylic acid groups attached to the ring. This gives it a high degree of flexibility, allowing it to adapt to the size and shape of different metal ions.

File:Tetraxetan structure.png

Chemical structure of Tetraxetan

Applications

In medicine, Tetraxetan is used in the preparation of radiopharmaceuticals. It can bind to radioactive metal ions, such as lutetium-177 or yttrium-90, to form a stable complex. This complex can then be attached to a biomolecule, such as an antibody, to create a targeted therapy for conditions like cancer.

In biochemistry, Tetraxetan is used as a tool to study metal ion interactions. It can be used to selectively bind to certain metal ions, allowing researchers to study their properties and behavior in a controlled environment.

Safety and Precautions

As with all chemicals, care should be taken when handling Tetraxetan. It should be stored in a cool, dry place, away from sources of heat or ignition. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice.

See Also

• Chelation therapy
• Radiopharmaceuticals
• Biochemistry