222159-87-7 Usage
Description
N-(5-Aminopentyl)maleimide trifluoroacetate salt is a synthetic compound that serves as a building block for the development of bifunctional chelators. These chelators are specifically designed to bind with metal ions such as technetium and rhenium, which are commonly used in medical imaging and therapeutic applications.
Uses
Used in Medical Imaging and Radiotherapy:
N-(5-Aminopentyl)maleimide trifluoroacetate salt is used as a precursor for the synthesis of site-directed maleimide bifunctional chelators. These chelators are crucial for the preparation of radiopharmaceuticals that incorporate technetium-99m or rhenium-186, which are widely used in diagnostic imaging and targeted radionuclide therapy.
In the field of nuclear medicine, technetium-99m is a popular choice for imaging due to its favorable nuclear properties, including a short half-life and the emission of gamma radiation that can be detected by gamma cameras. Similarly, rhenium-186 is used in targeted radionuclide therapy, where it can deliver targeted radiation doses to cancer cells while minimizing damage to surrounding healthy tissue.
The use of N-(5-Aminopentyl)maleimide trifluoroacetate salt in the development of these chelators allows for the stable attachment of these radionuclides to targeting molecules, such as peptides, antibodies, or other biomolecules. This targeted approach enhances the specificity and effectiveness of diagnostic imaging and therapeutic interventions, ultimately improving patient outcomes.
Check Digit Verification of cas no
The CAS Registry Mumber 222159-87-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,1,5 and 9 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 222159-87:
(8*2)+(7*2)+(6*2)+(5*1)+(4*5)+(3*9)+(2*8)+(1*7)=117
117 % 10 = 7
So 222159-87-7 is a valid CAS Registry Number.
