Category:
Intermediates&Fine Chemicals
CAS NO:
137076-54-1
Standard:
In-house Standards,
DOTA-tris (t-Bu ester) is a protected macrocyclic chelator used in radiopharmaceutical synthesis. The molecular formula is C26H42N4O8 with CAS No. 179578-07-3. It features tert-butyl esters to prevent premature metal coordination during conjugation.
Store under inert atmosphere at -20°C. Avoid moisture to prevent hydrolysis. Use appropriate PPE as it may be an irritant. Not for direct clinical use without purification.